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Law is a set of rules that are created and are enforceable by social or governmental institutions to regulate behavior,Robertson, ''Crimes against humanity'', 90. with its precise definition a matter of longstanding debate. It has been variously described as a
science Science is a systematic endeavor that Scientific method, builds and organizes knowledge in the form of Testability, testable explanations and predictions about the universe. Science may be as old as the human species, and some of the earli ...
and as the art of justice. State-enforced laws can be made by a group
legislature A legislature is an deliberative assembly, assembly with the authority to make laws for a Polity, political entity such as a Sovereign state, country or city. They are often contrasted with the Executive (government), executive and Judiciary, ...
or by a single legislator, resulting in statutes; by the executive through
decree A decree is a legal proclamation, usually issued by a head of state (such as the president of a republic or a monarch), according to certain procedures (usually established in a constitution). It has the force of law. The particular term used f ...
s and
regulation Regulation is the management of complex systems according to a set of rules and trends. In systems theory, these types of rules exist in various fields of biology Biology is the scientific study of life. It is a natural science with a ...
s; or established by judges through precedent, usually in
common law In law, common law (also known as judicial precedent, judge-made law, or case law) is the body of law created by judges and similar quasi-judicial tribunals by virtue of being stated in written opinions."The common law is not a brooding omniprese ...
jurisdictions. Private individuals may create legally binding
contract A contract is a legally enforceable agreement between two or more parties that creates, defines, and governs mutual rights and obligations between them. A contract typically involves the transfer of goods, services, money, or a promise to ...
s, including arbitration agreements that adopt alternative ways of resolving disputes to standard court litigation. The creation of laws themselves may be influenced by a
constitution A constitution is the aggregate of fundamental principles or established precedents that constitute the legal basis of a polity, organisation or other type of entity and commonly determine how that entity is to be governed. When these princip ...
, written or tacit, and the
rights Rights are legal, social, or ethical principles of freedom or entitlement; that is, rights are the fundamental normative rules about what is allowed of people or owed to people according to some legal system, social convention, or ethical th ...
encoded therein. The law shapes
politics Politics (from , ) is the set of activities that are associated with making decisions in groups, or other forms of power relations among individuals, such as the distribution of resources or status. The branch of social science that stud ...
,
economics Economics () is the social science that studies the production, distribution, and consumption of goods and services. Economics focuses on the behaviour and interactions of economic agents and how economies work. Microeconomics analy ...
,
history History (derived ) is the systematic study and the documentation of the human activity. The time period of event before the History of writing#Inventions of writing, invention of writing systems is considered prehistory. "History" is an umbr ...
and
society A society is a Social group, group of individuals involved in persistent Social relation, social interaction, or a large social group sharing the same spatial or social territory, typically subject to the same Politics, political authority an ...
in various ways and serves as a mediator of relations between people. Legal systems vary between jurisdictions, with their differences analysed in comparative law. In
civil law Civil law may refer to: * Civil law (common law), the part of law that concerns private citizens and legal persons * Civil law (legal system), or continental law, a legal system originating in continental Europe and based on Roman law ** Private la ...
jurisdictions, a legislature or other central body codifies and consolidates the law. In
common law In law, common law (also known as judicial precedent, judge-made law, or case law) is the body of law created by judges and similar quasi-judicial tribunals by virtue of being stated in written opinions."The common law is not a brooding omniprese ...
systems, judges may make binding case law through precedent, although on occasion this may be overturned by a higher court or the legislature. Historically,
religious law Religious law includes ethical and moral codes taught by religious traditions. Different religious systems hold sacred law in a greater or lesser degree of importance to their belief systems, with some being explicitly antinomian whereas other ...
has influenced secular matters and is, as of the 21st century, still in use in some religious communities.
Sharia law Sharia (; ar, شريعة, sharīʿa ) is a body of religious law that forms a part of the Islamic tradition. It is derived from the religious precepts of Islam and is based on the sacred scriptures of Islam, particularly the Quran and the ...
based on Islamic principles is used as the primary legal system in several countries, including
Iran Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkm ...
and
Saudi Arabia Saudi Arabia, officially the Kingdom of Saudi Arabia (KSA), is a country in Western Asia. It covers the bulk of the Arabian Peninsula, and has a land area of about , making it the List of Asian countries by area, fifth-largest country in Asia ...
. The scope of law can be divided into two domains.
Public law Public law is the part of law that governs relations between legal persons and a government, between different institutions within a State (polity), state, between Separation of powers, different branches of governments, as well as relationship ...
concerns government and society, including
constitutional law Constitutional law is a body of law which defines the role, powers, and structure of different entities within a state, namely, the executive, the parliament or legislature, and the judiciary; as well as the basic rights of citizens and, in fed ...
,
administrative law Administrative law is the division of law that governs the activities of executive branch agencies of government. Administrative law concerns executive branch rule making (executive branch rules are generally referred to as " regulations"), ...
, and criminal law. Private law deals with legal disputes between individuals and/or organisations in areas such as contracts,
property Property is a system of rights that gives people legal control of valuable things, and also refers to the valuable things themselves. Depending on the nature of the property, an owner of property may have the right to consume, alter, share, r ...
, torts/ delicts and commercial law. This distinction is stronger in
civil law Civil law may refer to: * Civil law (common law), the part of law that concerns private citizens and legal persons * Civil law (legal system), or continental law, a legal system originating in continental Europe and based on Roman law ** Private la ...
countries, particularly those with a separate system of administrative courts; by contrast, the public-private law divide is less pronounced in
common law In law, common law (also known as judicial precedent, judge-made law, or case law) is the body of law created by judges and similar quasi-judicial tribunals by virtue of being stated in written opinions."The common law is not a brooding omniprese ...
jurisdictions. Law provides a source of scholarly inquiry into
legal history Legal history or the history of law is the study of how law has Sociocultural evolution, evolved and why it has changed. Legal history is closely connected to the development of civilisations and operates in the wider context of social history. C ...
, philosophy, economic analysis and
sociology Sociology is a social science that focuses on society, human social behavior, patterns of social relationships, social interaction, and aspects of culture associated with everyday life. It uses various methods of empirical investigation and ...
. Law also raises important and complex issues concerning equality, fairness, and
justice Justice, in its broadest sense, is the principle that people receive that which they deserve, with the interpretation of what then constitutes "deserving" being impacted upon by numerous fields, with many differing viewpoints and perspective ...
.


Philosophy of law

The philosophy of law is commonly known as jurisprudence. Normative jurisprudence asks "what should law be?", while analytic jurisprudence asks "what is law?"


Analytical jurisprudence

There have been several attempts to produce "a universally acceptable definition of law". In 1972, Baron Hampstead suggested that no such definition could be produced. Dennis Lloyd, Baron Lloyd of Hampstead. ''Introduction to Jurisprudence''. Third Edition. Stevens & Sons. London. 1972. Second Impression. 1975. p. 39. McCoubrey and White said that the question "what is law?" has no simple answer. Glanville Williams said that the meaning of the word "law" depends on the context in which that word is used. He said that, for example, "
early customary law A legal custom is the established pattern of behavior that can be objectively verified within a particular social setting. A claim can be carried out in defense of "what has always been done and accepted by law". Customary law (also, consuetudina ...
" and " municipal law" were contexts where the word "law" had two different and irreconcilable meanings. Thurman Arnold said that it is obvious that it is impossible to define the word "law" and that it is also equally obvious that the struggle to define that word should not ever be abandoned. It is possible to take the view that there is no need to define the word "law" (e.g. "let's forget about generalities and get down to cases"). One definition is that law is a system of rules and guidelines which are enforced through social institutions to govern behaviour. In '' The Concept of Law,'' H.L.A Hart argued that law is a "system of rules"; John Austin said law was "the command of a sovereign, backed by the threat of a sanction"; Ronald Dworkin describes law as an "interpretive concept" to achieve
justice Justice, in its broadest sense, is the principle that people receive that which they deserve, with the interpretation of what then constitutes "deserving" being impacted upon by numerous fields, with many differing viewpoints and perspective ...
in his text titled '' Law's Empire'';Law's Empire, 410">Dworkin, '' Law's Empire'', 410 and
Joseph Raz Joseph Raz (; he, יוסף רז; born Zaltsman; 21 March 19392 May 2022) was an Israeli legal, moral and political philosopher. He was an advocate of legal positivism and is known for his conception of perfectionist liberalism. Raz spent m ...
argues law is an "authority" to mediate people's interests. Oliver Wendell Holmes said, "The prophecies of what the courts will do in fact, and nothing more pretentious, are what I mean by the law." In his ''
Treatise on Law ''Treatise on Law'' is Thomas Aquinas' major work of legal philosophy. It forms questions 90–108 of the ''Prima Secundæ'' ("First artof the Second art) of the ''Summa Theologiæ'', Aquinas' masterwork of Scholastic philosophical theology. ...
,''
Thomas Aquinas Thomas Aquinas, OP (; it, Tommaso d'Aquino, lit=Thomas of Aquino; 1225 – 7 March 1274) was an Italian Dominican friar and priest who was an influential philosopher, theologian and jurist in the tradition of scholasticism; he is known wi ...
argues that law is a rational ordering of things which concern the common good that is promulgated by whoever is charged with the care of the community. This definition has both positivist and naturalist elements.


Connection to morality and justice

Definitions of law often raise the question of the extent to which law incorporates morality. John Austin's utilitarian answer was that law is "commands, backed by threat of sanctions, from a sovereign, to whom people have a habit of obedience".Bix
John Austin
Natural law Natural law ( la, ius naturale, ''lex naturalis'') is a system of law based on a close observation of human nature, and based on values intrinsic to human nature that can be deduced and applied independently of positive law (the express enacted ...
yers on the other side, such as
Jean-Jacques Rousseau Jean-Jacques Rousseau (, ; 28 June 1712 – 2 July 1778) was a Genevan philosopher, writer, and composer. His political philosophy influenced the progress of the Age of Enlightenment throughout Europe, as well as aspects of the French Revol ...
, argue that law reflects essentially moral and unchangeable laws of nature. The concept of "natural law" emerged in ancient
Greek philosophy Ancient Greek philosophy arose in the 6th century BC, marking the end of the Greek Dark Ages. Greek philosophy continued throughout the Hellenistic period and the period in which Greece and most Greek-inhabited lands were part of the Roman Empi ...
concurrently and in connection with the notion of justice, and re-entered the mainstream of
Western culture image:Da Vinci Vitruve Luc Viatour.jpg, Leonardo da Vinci's ''Vitruvian Man''. Based on the correlations of ideal Body proportions, human proportions with geometry described by the ancient Roman architect Vitruvius in Book III of his treatise '' ...
through the writings of
Thomas Aquinas Thomas Aquinas, OP (; it, Tommaso d'Aquino, lit=Thomas of Aquino; 1225 – 7 March 1274) was an Italian Dominican friar and priest who was an influential philosopher, theologian and jurist in the tradition of scholasticism; he is known wi ...
, notably his ''
Treatise on Law ''Treatise on Law'' is Thomas Aquinas' major work of legal philosophy. It forms questions 90–108 of the ''Prima Secundæ'' ("First artof the Second art) of the ''Summa Theologiæ'', Aquinas' masterwork of Scholastic philosophical theology. ...
''. When having completed the first two parts of his book '' Splendeurs et misères des courtisanes'', which he intended to be the end of the entire work,
Honoré de Balzac Honoré de Balzac ( , more commonly , ; born Honoré Balzac;Jean-Louis Dega, La vie prodigieuse de Bernard-François Balssa, père d'Honoré de Balzac : Aux sources historiques de La Comédie humaine, Rodez, Subervie, 1998, 665 p. 20 May 179 ...
visited the Conciergerie. Thereafter, he decided to add a third part, finally named ''Où mènent les mauvais chemins'' (''The Ends of Evil Ways''), entirely dedicated to describing the conditions in prison.. In this third part, he states:
Hugo Grotius Hugo Grotius (; 10 April 1583 – 28 August 1645), also known as Huig de Groot () and Hugo de Groot (), was a Dutch humanist, diplomat, lawyer, theologian, jurist, poet and playwright. A teenage intellectual prodigy, he was born in Delf ...
, the founder of a purely rationalistic system of natural law, argued that law arises from both a social impulse—as Aristotle had indicated—and reason.
Immanuel Kant Immanuel Kant (, , ; 22 April 1724 – 12 February 1804) was a German philosopher and one of the central Enlightenment thinkers. Born in Königsberg, Kant's comprehensive and systematic works in epistemology, metaphysics, ethics, and aes ...
believed a moral imperative requires laws "be chosen as though they should hold as universal laws of nature".
Jeremy Bentham Jeremy Bentham (; 15 February 1748 O.S. 4 February 1747">Old_Style_and_New_Style_dates.html" ;"title="nowiki/>Old Style and New Style dates">O.S. 4 February 1747ref name="Johnson2012" /> – 6 June 1832) was an English philosopher, jurist, an ...
and his student Austin, following David Hume, believed that this conflated the "is" and what "ought to be" problem. Bentham and Austin argued for law's
positivism Positivism is an empiricist philosophical theory that holds that all genuine knowledge is either true by definition or positive—meaning ''a posteriori'' facts derived by reason and logic from sensory experience.John J. Macionis, Linda M. ...
; that real law is entirely separate from "morality". Kant was also criticised by
Friedrich Nietzsche Friedrich Wilhelm Nietzsche (; or ; 15 October 1844 – 25 August 1900) was a German philosopher, prose poet, cultural critic, philologist, and composer whose work has exerted a profound influence on contemporary philosophy. He began his c ...
, who rejected the principle of equality, and believed that law emanates from the will to power, and cannot be labeled as "moral" or "immoral". In 1934, the Austrian philosopher Hans Kelsen continued the positivist tradition in his book the '' Pure Theory of Law''. Kelsen believed that although law is separate from morality, it is endowed with "normativity", meaning we ought to obey it. While laws are positive "is" statements (e.g. the fine for reversing on a highway ''is'' €500); law tells us what we "should" do. Thus, each legal system can be hypothesised to have a basic norm ('' Grundnorm'') instructing us to obey. Kelsen's major opponent, Carl Schmitt, rejected both positivism and the idea of the rule of law because he did not accept the primacy of abstract normative principles over concrete political positions and decisions. Therefore, Schmitt advocated a jurisprudence of the exception (
state of emergency A state of emergency is a situation in which a government is empowered to be able to put through policies that it would normally not be permitted to do, for the safety and protection of its citizens. A government can declare such a state du ...
), which denied that legal norms could encompass all of the political experience.Finn, ''Constitutions in Crisis'', 170–171 Later in the 20th century, H. L. A. Hart attacked Austin for his simplifications and Kelsen for his fictions in '' The Concept of Law''. Hart argued law is a system of rules, divided into primary (rules of conduct) and secondary ones (rules addressed to officials to administer primary rules). Secondary rules are further divided into rules of adjudication (to resolve legal disputes), rules of change (allowing laws to be varied) and the rule of recognition (allowing laws to be identified as valid). Two of Hart's students continued the debate: In his book '' Law's Empire'', Ronald Dworkin attacked Hart and the positivists for their refusal to treat law as a moral issue. Dworkin argues that law is an " interpretive concept",Law's Empire, 410" /> that requires judges to find the best fitting and most just solution to a legal dispute, given their constitutional traditions.
Joseph Raz Joseph Raz (; he, יוסף רז; born Zaltsman; 21 March 19392 May 2022) was an Israeli legal, moral and political philosopher. He was an advocate of legal positivism and is known for his conception of perfectionist liberalism. Raz spent m ...
, on the other hand, defended the positivist outlook and criticised Hart's "soft social thesis" approach in ''The Authority of Law''.Raz, ''The Authority of Law'', 3–36 Raz argues that law is authority, identifiable purely through social sources and without reference to moral reasoning. In his view, any categorisation of rules beyond their role as authoritative instruments in mediation are best left to
sociology Sociology is a social science that focuses on society, human social behavior, patterns of social relationships, social interaction, and aspects of culture associated with everyday life. It uses various methods of empirical investigation and ...
, rather than jurisprudence.


History

The history of law links closely to the development of
civilization A civilization (or civilisation) is any complex society characterized by the development of a state, social stratification, urbanization, and symbolic systems of communication beyond natural spoken language (namely, a writing system). C ...
. Ancient Egyptian law, dating as far back as 3000 BC, was based on the concept of Ma'at and characterised by tradition,
rhetoric Rhetoric () is the art of persuasion, which along with grammar and logic (or dialectic), is one of the three ancient arts of discourse. Rhetoric aims to study the techniques writers or speakers utilize to inform, persuade, or motivate par ...
al speech, social equality and impartiality. By the 22nd century BC, the ancient Sumerian ruler Ur-Nammu had formulated the first law code, which consisted of casuistic statements ("if … then ..."). Around 1760 BC, King Hammurabi further developed Babylonian law, by codifying and inscribing it in stone. Hammurabi placed several copies of his law code throughout the kingdom of Babylon as stelae, for the entire public to see; this became known as the Codex Hammurabi. The most intact copy of these stelae was discovered in the 19th century by British Assyriologists, and has since been fully transliterated and translated into various languages, including English, Italian, German, and French. The
Old Testament The Old Testament (often abbreviated OT) is the first division of the Christian biblical canon, which is based primarily upon the 24 books of the Hebrew Bible or Tanakh, a collection of ancient religious Hebrew writings by the Israelites. The ...
dates back to 1280 BC and takes the form of moral imperatives as recommendations for a good society. The small
Greek Greek may refer to: Greece Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group. *Greek language, a branch of the Indo-European language family. **Proto-Greek language, the assumed last common ancestor ...
city-state, ancient
Athens Athens ( ; el, Αθήνα, Athína ; grc, Ἀθῆναι, Athênai (pl.) ) is both the capital city, capital and List of cities and towns in Greece, largest city of Greece. With a population close to four million, it is also the seventh List ...
, from about the 8th century BC was the first society to be based on broad inclusion of its citizenry, excluding women and enslaved people. However, Athens had no legal science or single word for "law", relying instead on the three-way distinction between divine law (''thémis''), human decree (''nomos'') and custom (''díkē''). Yet Ancient Greek law contained major constitutional innovations in the development of
democracy Democracy (From grc, δημοκρατία, dēmokratía, ''dēmos'' 'people' and ''kratos'' 'rule') is a form of government in which people, the people have the authority to deliberate and decide legislation ("direct democracy"), or to choo ...
.
Roman law Roman law is the legal system of ancient Rome, including the legal developments spanning over a thousand years of jurisprudence, from the Twelve Tables (c. 449 BC), to the '' Corpus Juris Civilis'' (AD 529) ordered by Eastern Roman emperor Jus ...
was heavily influenced by Greek philosophy, but its detailed rules were developed by professional jurists and were highly sophisticated. Over the centuries between the rise and decline of the
Roman Empire The Roman Empire ( la, Imperium Romanum ; grc-gre, Βασιλεία τῶν Ῥωμαίων, Basileía tôn Rhōmaíōn) was the post- Republican period of ancient Rome. As a polity, it included large territorial holdings around the Medite ...
, law was adapted to cope with the changing social situations and underwent major codification under Theodosius II and
Justinian I Justinian I (; la, Iustinianus, ; grc-gre, Ἰουστινιανός ; 48214 November 565), also known as Justinian the Great, was the Byzantine emperor from 527 to 565. His reign is marked by the ambitious but only partly realized ''renovat ...
.As a legal system, Roman law has affected the development of law worldwide. It also forms the basis for the law codes of most countries of continental Europe and has played an important role in the creation of the idea of a common European culture (Stein, ''Roman Law in European History'', 2, 104–107). Although codes were replaced by custom and case law during the
Early Middle Ages The Early Middle Ages (or early medieval period), sometimes controversially referred to as the Dark Ages, is typically regarded by historians as lasting from the late 5th or early 6th century to the 10th century. They marked the start of the M ...
, Roman law was rediscovered around the 11th century when medieval legal scholars began to research Roman codes and adapt their concepts to the canon law, giving birth to the '' jus commune''. Latin legal maxims (called brocards) were compiled for guidance. In medieval England, royal courts developed a body of precedent which later became the
common law In law, common law (also known as judicial precedent, judge-made law, or case law) is the body of law created by judges and similar quasi-judicial tribunals by virtue of being stated in written opinions."The common law is not a brooding omniprese ...
. A Europe-wide Law Merchant was formed so that merchants could trade with common standards of practice rather than with the many splintered facets of local laws. The Law Merchant, a precursor to modern commercial law, emphasised the freedom to contract and alienability of property. As
nationalism Nationalism is an idea and movement that holds that the nation should be congruent with the State (polity), state. As a movement, nationalism tends to promote the interests of a particular nation (as in a in-group and out-group, group of peo ...
grew in the 18th and 19th centuries, the Law Merchant was incorporated into countries' local law under new civil codes. The Napoleonic and German Codes became the most influential. In contrast to English common law, which consists of enormous tomes of case law, codes in small books are easy to export and easy for judges to apply. However, today there are signs that civil and common law are converging. EU law is codified in treaties, but develops through ''de facto'' precedent laid down by the European Court of Justice. Ancient
India India, officially the Republic of India ( Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the ...
and China represent distinct traditions of law, and have historically had independent schools of legal theory and practice. The '' Arthashastra'', probably compiled around 100 AD (although it contains older material), and the '' Manusmriti'' (c. 100–300 AD) were foundational treatises in India, and comprise texts considered authoritative legal guidance. Manu's central philosophy was tolerance and
pluralism Pluralism denotes a diversity of views or stands rather than a single approach or method. Pluralism or pluralist may refer to: Politics and law * Pluralism (political philosophy), the acknowledgement of a diversity of political systems * Plur ...
, and was cited across Southeast Asia. During the Muslim conquests in the Indian subcontinent, sharia was established by the Muslim sultanates and empires, most notably
Mughal Empire The Mughal Empire was an early-modern empire that controlled much of South Asia between the 16th and 19th centuries. Quote: "Although the first two Timurid emperors and many of their noblemen were recent migrants to the subcontinent, the ...
's Fatawa-e-Alamgiri, compiled by emperor Aurangzeb and various scholars of Islam. In India, the Hindu legal tradition, along with Islamic law, were both supplanted by common law when India became part of the
British Empire The British Empire was composed of the dominions, colonies, protectorates, mandates, and other territories ruled or administered by the United Kingdom and its predecessor states. It began with the overseas possessions and trading post ...
. Malaysia, Brunei,
Singapore Singapore (), officially the Republic of Singapore, is a sovereign island country and city-state in maritime Southeast Asia. It lies about one degree of latitude () north of the equator, off the southern tip of the Malay Peninsula, borde ...
and
Hong Kong Hong Kong ( (US) or (UK); , ), officially the Hong Kong Special Administrative Region of the People's Republic of China (abbr. Hong Kong SAR or HKSAR), is a city and special administrative region of China on the eastern Pearl River Delta i ...
also adopted the common law system. The eastern Asia legal tradition reflects a unique blend of secular and religious influences. Japan was the first country to begin modernising its legal system along western lines, by importing parts of the
French French (french: français(e), link=no) may refer to: * Something of, from, or related to France ** French language, which originated in France, and its various dialects and accents ** French people, a nation and ethnic group identified with Franc ...
, but mostly the German Civil Code. This partly reflected Germany's status as a rising power in the late 19th century. Similarly, traditional Chinese law gave way to westernisation towards the final years of the
Qing Dynasty The Qing dynasty ( ), officially the Great Qing,, was a Manchu-led imperial dynasty of China and the last orthodox dynasty in Chinese history. It emerged from the Later Jin dynasty founded by the Jianzhou Jurchens, a Tungusic-speak ...
in the form of six private law codes based mainly on the Japanese model of German law. Today Taiwanese law retains the closest affinity to the codifications from that period, because of the split between Chiang Kai-shek's nationalists, who fled there, and
Mao Zedong Mao Zedong pronounced ; also Romanization of Chinese, romanised traditionally as Mao Tse-tung. (26 December 1893 – 9 September 1976), also known as Chairman Mao, was a Chinese communist revolutionary who was the List of national founde ...
's communists who won control of the mainland in 1949. The current legal infrastructure in the People's Republic of China was heavily influenced by Soviet Socialist law, which essentially inflates administrative law at the expense of private law rights. Due to rapid industrialisation, today China is undergoing a process of reform, at least in terms of economic, if not social and political, rights. A new contract code in 1999 represented a move away from administrative domination. Furthermore, after negotiations lasting fifteen years, in 2001 China joined the
World Trade Organization The World Trade Organization (WTO) is an intergovernmental organization that regulates and facilitates international trade. With effective cooperation in the United Nations System, governments use the organization to establish, revise, and ...
.


Legal systems

In general, legal systems can be split between civil law and common law systems. Modern scholars argue that the significance of this distinction has progressively declined; the numerous legal transplants, typical of modern law, result in the sharing by modern legal systems of many features traditionally considered typical of either common law or civil law.Mattei, ''Comparative Law and Economics'', 71 The term "civil law", referring to the civilian legal system originating in continental Europe, should not be confused with "civil law" in the sense of the common law topics distinct from criminal law and
public law Public law is the part of law that governs relations between legal persons and a government, between different institutions within a State (polity), state, between Separation of powers, different branches of governments, as well as relationship ...
. The third type of legal system—accepted by some countries without separation of church and state—is religious law, based on scriptures. The specific system that a country is ruled by is often determined by its history, connections with other countries, or its adherence to international standards. The sources that jurisdictions adopt as authoritatively binding are the defining features of any legal system. Yet classification is a matter of form rather than substance since similar rules often prevail.


Civil law

Civil law is the legal system used in most countries around the world today. In civil law the sources recognised as authoritative are, primarily, legislation—especially codifications in constitutions or statutes passed by government—and custom. Codifications date back millennia, with one early example being the
Babylonian Babylonian may refer to: * Babylon, a Semitic Akkadian city/state of ancient Mesopotamia founded in 1894 BC * Babylonia, an ancient Akkadian-speaking Semitic nation-state and cultural region based in central-southern Mesopotamia (present-day Iraq) ...
'' Codex Hammurabi''. Modern civil law systems essentially derive from legal codes issued by
Byzantine The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantin ...
Emperor
Justinian I Justinian I (; la, Iustinianus, ; grc-gre, Ἰουστινιανός ; 48214 November 565), also known as Justinian the Great, was the Byzantine emperor from 527 to 565. His reign is marked by the ambitious but only partly realized ''renovat ...
in the 6th century, which were rediscovered by 11th century Italy. Roman law in the days of the
Roman Republic The Roman Republic ( la, Res publica Romana ) was a form of government of Rome and the era of the classical Roman civilization when it was run through public representation of the Roman people. Beginning with the overthrow of the Roman Kingd ...
and Empire was heavily procedural, and lacked a professional legal class. Instead a lay
magistrate The term magistrate is used in a variety of systems of governments and laws to refer to a civilian officer who administers the law. In ancient Rome, a ''magistratus'' was one of the highest ranking government officers, and possessed both judici ...
, ''iudex'', was chosen to adjudicate. Decisions were not published in any systematic way, so any case law that developed was disguised and almost unrecognised. Each case was to be decided afresh from the laws of the State, which mirrors the (theoretical) unimportance of judges' decisions for future cases in civil law systems today. From 529 to 534 AD the
Byzantine The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantin ...
Emperor
Justinian I Justinian I (; la, Iustinianus, ; grc-gre, Ἰουστινιανός ; 48214 November 565), also known as Justinian the Great, was the Byzantine emperor from 527 to 565. His reign is marked by the ambitious but only partly realized ''renovat ...
codified and consolidated Roman law up until that point, so that what remained was one-twentieth of the mass of legal texts from before. This became known as the '' Corpus Juris Civilis''. As one legal historian wrote, "Justinian consciously looked back to the golden age of Roman law and aimed to restore it to the peak it had reached three centuries before." The Justinian Code remained in force in the East until the fall of the
Byzantine Empire The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantin ...
. Western Europe, meanwhile, relied on a mix of the Theodosian Code and Germanic customary law until the Justinian Code was rediscovered in the 11th century, and scholars at the University of Bologna used it to interpret their own laws. Civil law codifications based closely on Roman law, alongside some influences from
religious law Religious law includes ethical and moral codes taught by religious traditions. Different religious systems hold sacred law in a greater or lesser degree of importance to their belief systems, with some being explicitly antinomian whereas other ...
s such as canon law, continued to spread throughout Europe until the
Enlightenment Enlightenment or enlighten may refer to: Age of Enlightenment * Age of Enlightenment, period in Western intellectual history from the late 17th to late 18th century, centered in France but also encompassing (alphabetically by country or culture): ...
; then, in the 19th century, both France, with the '' Code Civil'', and Germany, with the ''
Bürgerliches Gesetzbuch The ''Bürgerliches Gesetzbuch'' (, ), abbreviated BGB, is the civil code of Germany. In development since 1881, it became effective on 1 January 1900, and was considered a massive and groundbreaking project. The BGB served as a template in se ...
'', modernised their legal codes. Both these codes influenced heavily not only the law systems of the countries in continental Europe (e.g. Greece), but also the Japanese and Korean legal traditions. Today, countries that have civil law systems range from Russia and Turkey to most of Central and
Latin America Latin America or * french: Amérique Latine, link=no * ht, Amerik Latin, link=no * pt, América Latina, link=no, name=a, sometimes referred to as LatAm is a large cultural region in the Americas where Romance languages — languages derived ...
.


Anarchist law

Anarchism has been practiced in society in much of the world. Mass anarchist communities, ranging from Syria to the United States, exist and vary from hundreds to millions. Anarchism encompasses a broad range of
social Social organisms, including human(s), live collectively in interacting populations. This interaction is considered social whether they are aware of it or not, and whether the exchange is voluntary or not. Etymology The word "social" derives from ...
political philosophies with different tendencies and implementation. Anarchist law primarily deals with how anarchism is implemented upon a society, the framework based on decentralized organizations and mutual aid, with representation through a form of direct democracy. Laws being based upon their need. A large portion of anarchist ideologies such as anarcho-syndicalism and anarcho-communism primarily focuses on decentralized worker unions, cooperatives and syndicates as the main instrument of society.


Socialist law

Socialist law is the legal systems in
communist state A communist state, also known as a Marxist–Leninist state, is a one-party state that is administered and governed by a communist party guided by Marxism–Leninism. Marxism–Leninism was the Ideology of the Communist Party of the Soviet U ...
s such as the former
Soviet Union The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, ...
and the
People's Republic of China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's List of countries and dependencies by population, most populous country, with a Population of China, population exceeding 1.4 billion, sli ...
. Academic opinion is divided on whether it is a separate system from civil law, given major deviations based on Marxist–Leninist ideology, such as subordinating the judiciary to the executive ruling party.


Common law and equity

In
common law In law, common law (also known as judicial precedent, judge-made law, or case law) is the body of law created by judges and similar quasi-judicial tribunals by virtue of being stated in written opinions."The common law is not a brooding omniprese ...
legal systems, decisions by courts are explicitly acknowledged as "law" on equal footing with statutes adopted through the legislative process and with regulations issued by the
executive branch The Executive, also referred as the Executive branch or Executive power, is the term commonly used to describe that part of government which enforces the law, and has overall responsibility for the governance of a state. In political systems b ...
. The "doctrine of precedent", or '' stare decisis'' (Latin for "to stand by decisions") means that decisions by higher courts bind lower courts, and future decisions of the same court, to assure that similar cases reach similar results. In contrast, in "
civil law Civil law may refer to: * Civil law (common law), the part of law that concerns private citizens and legal persons * Civil law (legal system), or continental law, a legal system originating in continental Europe and based on Roman law ** Private la ...
" systems, legislative statutes are typically more detailed, and judicial decisions are shorter and less detailed, because the judge or barrister is only writing to decide the single case, rather than to set out reasoning that will guide future courts. Common law originated from England and has been inherited by almost every country once tied to the
British Empire The British Empire was composed of the dominions, colonies, protectorates, mandates, and other territories ruled or administered by the United Kingdom and its predecessor states. It began with the overseas possessions and trading post ...
(except Malta,
Scotland Scotland (, ) is a country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a border with England to the southeast and is otherwise surrounded by the Atlantic Ocean to th ...
, the U.S. state of
Louisiana Louisiana , group=pronunciation (French: ''La Louisiane'') is a U.S. state, state in the Deep South and South Central United States, South Central regions of the United States. It is the List of U.S. states and territories by area, 20th-smal ...
, and the Canadian province of
Quebec Quebec ( ; )According to the Government of Canada, Canadian government, ''Québec'' (with the acute accent) is the official name in Canadian French and ''Quebec'' (without the accent) is the province's official name in Canadian English is ...
). In medieval England, the
Norman conquest The Norman Conquest (or the Conquest) was the 11th-century invasion and occupation of England by an army made up of thousands of Norman, Breton, Flemish, and French troops, all led by the Duke of Normandy, later styled William the Conq ...
the law varied shire-to-shire, based on disparate tribal customs. The concept of a "common law" developed during the reign of Henry II during the late 12th century, when Henry appointed judges that had authority to create an institutionalised and unified system of law "common" to the country. The next major step in the evolution of the common law came when
King John King John may refer to: Rulers * John, King of England (1166–1216) * John I of Jerusalem (c. 1170–1237) * John Balliol, King of Scotland (c. 1249–1314) * John I of France (15–20 November 1316) * John II of France (1319–1364) * John I o ...
was forced by his barons to sign a document limiting his authority to pass laws. This "great charter" or ''
Magna Carta (Medieval Latin for "Great Charter of Freedoms"), commonly called (also ''Magna Charta''; "Great Charter"), is a royal charter of rights agreed to by King John of England at Runnymede, near Windsor, Berkshire, Windsor, on 15 June 1215. ...
'' of 1215 also required that the King's entourage of judges hold their courts and judgments at "a certain place" rather than dispensing autocratic justice in unpredictable places about the country. A concentrated and elite group of judges acquired a dominant role in law-making under this system, and compared to its European counterparts the English judiciary became highly centralised. In 1297, for instance, while the highest court in France had fifty-one judges, the English Court of Common Pleas had five. This powerful and tight-knit judiciary gave rise to a systematised process of developing common law. However, the system became overly systematised—overly rigid and inflexible. As a result, as time went on, increasing numbers of citizens petitioned the King to override the common law, and on the King's behalf the
Lord Chancellor The lord chancellor, formally the lord high chancellor of Great Britain, is the highest-ranking traditional minister among the Great Officers of State in Scotland and England in the United Kingdom, nominally outranking the prime minister. T ...
gave judgment to do what was equitable in a case. From the time of Sir Thomas More, the first
lawyer A lawyer is a person who practices law. The role of a lawyer varies greatly across different legal jurisdictions. A lawyer can be classified as an advocate, attorney, barrister, canon lawyer, civil law notary, counsel, counselor, solici ...
to be appointed as Lord Chancellor, a systematic body of equity grew up alongside the rigid common law, and developed its own
Court of Chancery The Court of Chancery was a court of equity in England and Wales that followed a set of loose rules to avoid a slow pace of change and possible harshness (or "inequity") of the Common law#History, common law. The Chancery had jurisdiction over ...
. At first, equity was often criticised as erratic, that it varied according to the length of the Chancellor's foot. Over time, courts of equity developed solid principles, especially under Lord Eldon. In the 19th century in England, and in 1937 in the U.S., the two systems were merged. In developing the common law, academic writings have always played an important part, both to collect overarching principles from dispersed case law, and to argue for change.
William Blackstone Sir William Blackstone (10 July 1723 – 14 February 1780) was an English jurist, judge and Tory (British political party), Tory politician of the eighteenth century. He is most noted for writing the ''Commentaries on the Laws of England''. Bo ...
, from around 1760, was the first scholar to collect, describe, and teach the common law. But merely in describing, scholars who sought explanations and underlying structures slowly changed the way the law actually worked.


Religious law

Religious law is explicitly based on religious precepts. Examples include the Jewish
Halakha ''Halakha'' (; he, הֲלָכָה, ), also transliterated as ''halacha'', ''halakhah'', and ''halocho'' ( ), is the collective body of Jewish religious laws which is derived from the written and Oral Torah. Halakha is based on biblical comm ...
and Islamic Sharia—both of which translate as the "path to follow"—while Christian canon law also survives in some church communities. Often the implication of religion for law is unalterability, because the word of God cannot be amended or legislated against by judges or governments. However, a thorough and detailed legal system generally requires human elaboration. For instance, the
Quran The Quran (, ; Standard Arabic: , Quranic Arabic: , , 'the recitation'), also romanized Qur'an or Koran, is the central religious text of Islam, believed by Muslims to be a revelation from God. It is organized in 114 chapters (pl.: , sing.: ...
has some law, and it acts as a source of further law through interpretation, ''
Qiyas In Islamic jurisprudence, qiyas ( ar, قياس , " analogy") is the process of deductive analogy in which the teachings of the hadith are compared and contrasted with those of the Quran, in order to apply a known injunction ('' nass'') to a ...
'' (reasoning by analogy), ''
Ijma ''Ijmāʿ'' ( ar, إجماع , " consensus") is an Arabic term referring to the consensus or agreement of the Islamic community on a point of Islamic law. Sunni Muslims regard ''ijmā as one of the secondary sources of Sharia law, after the Qur ...
'' (consensus) and precedent. This is mainly contained in a body of law and jurisprudence known as Sharia and
Fiqh ''Fiqh'' (; ar, فقه ) is Islamic jurisprudence. Muhammad-> Companions-> Followers-> Fiqh. The commands and prohibitions chosen by God were revealed through the agency of the Prophet in both the Quran and the Sunnah (words, deeds, and ...
respectively. Another example is the
Torah The Torah (; hbo, ''Tōrā'', "Instruction", "Teaching" or "Law") is the compilation of the first five books of the Hebrew Bible, namely the books of Genesis, Exodus, Leviticus, Numbers and Deuteronomy. In that sense, Torah means the s ...
or
Old Testament The Old Testament (often abbreviated OT) is the first division of the Christian biblical canon, which is based primarily upon the 24 books of the Hebrew Bible or Tanakh, a collection of ancient religious Hebrew writings by the Israelites. The ...
, in the
Pentateuch The Torah (; hbo, ''Tōrā'', "Instruction", "Teaching" or "Law") is the compilation of the first five books of the Hebrew Bible, namely the books of Genesis, Exodus, Leviticus, Numbers and Deuteronomy. In that sense, Torah means the ...
or Five Books of Moses. This contains the basic code of Jewish law, which some Israeli communities choose to use. The
Halakha ''Halakha'' (; he, הֲלָכָה, ), also transliterated as ''halacha'', ''halakhah'', and ''halocho'' ( ), is the collective body of Jewish religious laws which is derived from the written and Oral Torah. Halakha is based on biblical comm ...
is a code of Jewish law that summarizes some of the Talmud's interpretations. Nevertheless, Israeli law allows litigants to use religious laws only if they choose. Canon law is only in use by members of the
Catholic Church The Catholic Church, also known as the Roman Catholic Church, is the largest Christian church, with 1.3 billion baptized Catholics worldwide . It is among the world's oldest and largest international institutions, and has played a ...
, the
Eastern Orthodox Church The Eastern Orthodox Church, also called the Orthodox Church, is the second-largest Christian church, with approximately 220 million baptized members. It operates as a communion of autocephalous churches, each governed by its bishops vi ...
and the
Anglican Communion The Anglican Communion is the third largest Christian communion after the Roman Catholic and Eastern Orthodox churches. Founded in 1867 in London, the communion has more than 85 million members within the Church of England and oth ...
.


Canon law

Canon law (from
Greek Greek may refer to: Greece Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group. *Greek language, a branch of the Indo-European language family. **Proto-Greek language, the assumed last common ancestor ...
''kanon'', a 'straight measuring rod, ruler') is a set of ordinances and regulations made by
ecclesiastical authority Ecclesiastical government, ecclesiastical hierarchy, or ecclesiocracy may refer to: * Theocracy, a form of religious State government * Hierocracy (medieval) In the Middle Ages, hierocracy or papalism''Hierocracy'' is sometimes construed as a mor ...
(Church leadership), for the government of a Christian organisation or church and its members. It is the internal
ecclesiastical {{Short pages monitor Some countries allow their highest judicial authority to overrule legislation they determine to be
unconstitutional Constitutionality is said to be the condition of acting in accordance with an applicable constitution; "Webster On Line" the status of a law, a procedure, or an act's accordance with the laws or set forth in the applicable constitution. When l ...
. For example, in '' Brown v. Board of Education'', the United States Supreme Court nullified many state statutes that had established racially segregated schools, finding such statutes to be incompatible with the Fourteenth Amendment to the United States Constitution. A judiciary is theoretically bound by the constitution, just as all other government bodies are. In most countries judges may only interpret the constitution and all other laws. But in common law countries, where matters are not constitutional, the judiciary may also create law under the
doctrine of precedent A precedent is a principle or rule established in a previous legal case that is either binding on or persuasive for a court or other tribunal when deciding subsequent cases with similar issues or facts. Common-law legal systems place great valu ...
. The UK, Finland and New Zealand assert the ideal of parliamentary sovereignty, whereby the unelected judiciary may not overturn law passed by a democratic legislature. In
communist state A communist state, also known as a Marxist–Leninist state, is a one-party state that is administered and governed by a communist party guided by Marxism–Leninism. Marxism–Leninism was the Ideology of the Communist Party of the Soviet U ...
s, such as China, the courts are often regarded as parts of the executive, or subservient to the legislature; governmental institutions and actors exert thus various forms of influence on the judiciary. In Muslim countries, courts often examine whether state laws adhere to the Sharia: the Supreme Constitutional Court of Egypt may invalidate such laws,Sherif, ''Constitutions of Arab Countries'', 158 and in Iran the Guardian Council ensures the compatibility of the legislation with the "criteria of Islam".


Legislature

Prominent examples of legislatures are the Houses of Parliament in London, the Congress in Washington, D.C., the
Bundestag The Bundestag (, "Federal Diet (assembly), Diet") is the German Federalism, federal parliament. It is the only federal representative body that is directly elected by the German people. It is comparable to the United States House of Representat ...
in Berlin, the Duma in Moscow, the Parlamento Italiano in Rome and the ''Assemblée nationale'' in Paris. By the principle of representative government people vote for politicians to carry out ''their'' wishes. Although countries like Israel, Greece, Sweden and China are
unicameral Unicameralism (from ''uni''- "one" + Latin ''camera'' "chamber") is a type of legislature, which consists of one house or assembly, that legislates and votes as one. Unicameral legislatures exist when there is no widely perceived need for multi ...
, most countries are
bicameral Bicameralism is a type of legislature, one divided into two separate assemblies, chambers, or houses, known as a bicameral legislature. Bicameralism is distinguished from unicameralism, in which all members deliberate and vote as a single gro ...
, meaning they have two separately appointed legislative houses.Riker, ''The Justification of Bicameralism'', 101 In the 'lower house' politicians are elected to represent smaller
constituencies An electoral district, also known as an election district, legislative district, voting district, constituency, riding, ward, division, or (election) precinct is a subdivision of a larger state (a country, administrative region, or other polit ...
. The 'upper house' is usually elected to represent states in a federal system (as in Australia, Germany or the United States) or different voting configuration in a unitary system (as in France). In the UK the upper house is appointed by the government as a house of review. One criticism of bicameral systems with two elected chambers is that the upper and lower houses may simply mirror one another. The traditional justification of bicameralism is that an upper chamber acts as a house of review. This can minimise arbitrariness and injustice in governmental action. To pass legislation, a majority of the members of a legislature must
vote Voting is a method by which a group, such as a meeting or an Constituency, electorate, can engage for the purpose of making a collective decision making, decision or expressing an opinion usually following discussions, debates or election camp ...
for a bill (proposed law) in each house. Normally there will be several readings and amendments proposed by the different political factions. If a country has an entrenched constitution, a special majority for changes to the constitution may be required, making changes to the law more difficult. A government usually leads the process, which can be formed from Members of Parliament (e.g. the UK or Germany). However, in a presidential system, the government is usually formed by an executive and his or her appointed cabinet officials (e.g. the United States or Brazil).


Executive

The executive in a legal system serves as the centre of political authority of the
State State may refer to: Arts, entertainment, and media Literature * ''State Magazine'', a monthly magazine published by the U.S. Department of State * ''The State'' (newspaper), a daily newspaper in Columbia, South Carolina, United States * '' Our ...
. In a
parliamentary system A parliamentary system, or parliamentarian democracy, is a system of democratic governance Governance is the process of interactions through the laws, norms, power or language of an organized society over a social system ( family, t ...
, as with Britain, Italy, Germany, India, and Japan, the executive is known as the cabinet, and composed of members of the legislature. The executive is led by the
head of government The head of government is the highest or the second-highest official in the executive branch of a sovereign state, a federated state, or a self-governing colony, autonomous region, or other government who often presides over a cabinet, ...
, whose office holds power under the confidence of the legislature. Because popular elections appoint political parties to govern, the leader of a party can change in between elections.Haggard, ''Presidents, Parliaments and Policy'', 71 The
head of state A head of state (or chief of state) is the public persona who officially embodies a state (polity), state#Foakes, Foakes, pp. 110–11 " he head of statebeing an embodiment of the State itself or representatitve of its international p ...
is apart from the executive, and symbolically enacts laws and acts as representative of the nation. Examples include the President of Germany (appointed by members of federal and state legislatures), the Queen of the United Kingdom (an hereditary office), and the President of Austria (elected by popular vote). The other important model is the presidential system, found in the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., federal district, five ma ...
and in
Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area ...
. In presidential systems, the executive acts as both head of state and head of government, and has power to appoint an unelected cabinet. Under a presidential system, the executive branch is separate from the legislature to which it is not accountable. Although the role of the executive varies from country to country, usually it will propose the majority of legislation, and propose government agenda. In presidential systems, the executive often has the power to veto legislation. Most executives in both systems are responsible for foreign relations, the military and police, and the bureaucracy. Ministers or other officials head a country's public offices, such as a foreign ministry or defence ministry. The election of a different executive is therefore capable of revolutionising an entire country's approach to government.


Military and police

While military organisations have existed as long as government itself, the idea of a standing police force is a relatively modern concept. For example, Medieval England's system of travelling criminal courts, or assizes, used show trials and public executions to instill communities with fear to maintain control. The first modern police were probably those in 17th-century Paris, in the court of
Louis XIV , house = Bourbon , father = Louis XIII , mother = Anne of Austria , birth_date = , birth_place = Château de Saint-Germain-en-Laye, Saint-Germain-en-Laye, France , death_date = , death_place = Palace of Ve ...
, although the Paris Prefecture of Police claim they were the world's first uniformed policemen.
Max Weber Maximilian Karl Emil Weber (; ; 21 April 186414 June 1920) was a German Sociology, sociologist, historian, jurist and political economy, political economist, who is regarded as among the most important theorists of the development of Modernity, ...
famously argued that the state is that which controls the monopoly on the legitimate use of force.Weber, Politics as a Vocation The military and police carry out enforcement at the request of the government or the courts. The term failed state refers to states that cannot implement or enforce policies; their police and military no longer control security and order and society moves into anarchy, the absence of government.


Bureaucracy

The etymology of ''bureaucracy'' derives from the French word for ''office'' (''bureau'') and the
Ancient Greek Ancient Greek includes the forms of the Greek language used in ancient Greece and the ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Dark Ages (), the Archaic p ...
for word ''power'' (''kratos''). Like the military and police, a legal system's government servants and bodies that make up its bureaucracy carry out the directives of the executive. One of the earliest references to the concept was made by Baron de Grimm, a German author who lived in France. In 1765, he wrote:
The real spirit of the laws in France is that bureaucracy of which the late Monsieur de Gournay used to complain so greatly; here the offices, clerks, secretaries, inspectors and ''intendants'' are not appointed to benefit the public interest, indeed the public interest appears to have been established so that offices might exist.
Cynicism over "officialdom" is still common, and the workings of public servants is typically contrasted to private enterprise motivated by profit. In fact private companies, especially large ones, also have bureaucracies.Kettl, ''Public Bureaucracies'', 367 Negative perceptions of " red tape" aside, public services such as schooling, health care, policing or public transport are considered a crucial state function making public bureaucratic action the locus of government power. Writing in the early 20th century, Max Weber believed that a definitive feature of a developed state had come to be its bureaucratic support.Weber, ''Economy and Society'', I, 393 Weber wrote that the typical characteristics of modern bureaucracy are that officials define its mission, the scope of work is bound by rules, and management is composed of career experts who manage top down, communicating through writing and binding public servants' discretion with rules.


Legal profession

A corollary of the rule of law is the existence of a legal profession sufficiently autonomous to invoke the authority of the independent judiciary; the right to assistance of a barrister in a court proceeding emanates from this corollary—in England the function of barrister or advocate is distinguished from legal counselor. As the European Court of Human Rights has stated, the law should be adequately accessible to everyone and people should be able to foresee how the law affects them. In order to maintain professionalism, the
practice of law In its most general sense, the practice of law involves giving legal advice to clients, drafting legal documents for clients, and representing clients in legal negotiations and court proceedings such as lawsuits, and is applied to the profess ...
is typically overseen by either a government or independent regulating body such as a bar association, bar council or law society. Modern lawyers achieve distinct professional identity through specified legal procedures (e.g. successfully passing a qualifying examination), are required by law to have a special qualification (a legal education earning the student a
Bachelor of Laws Bachelor of Laws ( la, Legum Baccalaureus; LL.B.) is an undergraduate law degree in the United Kingdom and most common law jurisdictions. Bachelor of Laws is also the name of the law degree awarded by universities in the People's Republic of ...
, a Bachelor of Civil Law, or a
Juris Doctor The Juris Doctor (J.D. or JD), also known as Doctor of Jurisprudence (J.D., JD, D.Jur., or DJur), is a graduate-entry professional degree in law and one of several Doctor of Law degrees. The J.D. is the standard degree obtained to practice l ...
degree. Higher academic degrees may also be pursued. Examples include a Master of Laws, a
Master of Legal Studies A Master of Studies in Law (M.S.L.), also Master of Science of Law or Master of Legal Studies (M.L.S.) or Juris Master (J.M.) or Masters of Jurisprudence (M.J.) or Master in Law (M.L.), is a master's degree offered by some law schools to students ...
, a Bar Professional Training Course or a Doctor of Laws.), and are constituted in office by legal forms of appointment ( being admitted to the bar). There are few titles of respect to signify famous lawyers, such as
Esquire Esquire (, ; abbreviated Esq.) is usually a courtesy title. In the United Kingdom, ''esquire'' historically was a title of respect accorded to men of higher social rank, particularly members of the landed gentry above the rank of gentleman ...
, to indicate barristers of greater dignity, and Doctor of law, to indicate a person who obtained a
PhD PHD or PhD may refer to: * Doctor of Philosophy (PhD), an academic qualification Entertainment * '' PhD: Phantasy Degree'', a Korean comic series * ''Piled Higher and Deeper'', a web comic * Ph.D. (band), a 1980s British group ** Ph.D. (Ph.D. albu ...
in Law. Many Muslim countries have developed similar rules about legal education and the legal profession, but some still allow lawyers with training in traditional Islamic law to practice law before personal status law courts. In China and other developing countries there are not sufficient professionally trained people to staff the existing judicial systems, and, accordingly, formal standards are more relaxed. Once accredited, a lawyer will often work in a
law firm A law firm is a business entity formed by one or more lawyers to engage in the practice of law. The primary service rendered by a law firm is to advise clients (individuals or corporations) about their legal rights and responsibilities, and to ...
, in a chambers as a sole practitioner, in a government post or in a private corporation as an internal counsel. In addition a lawyer may become a legal researcher who provides on-demand legal research through a library, a commercial service or freelance work. Many people trained in law put their skills to use outside the legal field entirely.Fine, ''The Globalisation of Legal Education'', 364 Significant to the practice of law in the common law tradition is the legal research to determine the current state of the law. This usually entails exploring case-law reports, legal periodicals and legislation. Law practice also involves drafting documents such as court pleadings, persuasive briefs, contracts, or wills and trusts. Negotiation and dispute resolution skills (including ADR techniques) are also important to legal practice, depending on the field.


Civil society

The Classical republican concept of "civil society" dates back to Hobbes and Locke. Locke saw civil society as people who have "a common established law and judicature to appeal to, with authority to decide controversies between them." German philosopher
Georg Wilhelm Friedrich Hegel Georg Wilhelm Friedrich Hegel (; ; 27 August 1770 – 14 November 1831) was a German philosopher. He is one of the most important figures in German idealism and one of the founding figures of modern Western philosophy. His influence extends ...
distinguished the "state" from "civil society" (''bürgerliche Gesellschaft'') in '' Elements of the Philosophy of Right''. Hegel believed that civil society and the
state State may refer to: Arts, entertainment, and media Literature * ''State Magazine'', a monthly magazine published by the U.S. Department of State * ''The State'' (newspaper), a daily newspaper in Columbia, South Carolina, United States * '' Our ...
were polar opposites, within the scheme of his dialectic theory of history. The modern dipole state–civil society was reproduced in the theories of Alexis de Tocqueville and
Karl Marx Karl Heinrich Marx (; 5 May 1818 – 14 March 1883) was a German philosopher, economist, historian, sociologist, political theorist, journalist, critic of political economy, and socialist revolutionary. His best-known titles are the 1848 ...
. In post-modern theory, civil society is necessarily a source of law, by being the basis from which people form opinions and lobby for what they believe law should be. As Australian barrister and author Geoffrey Robertson QC wrote of international law, "one of its primary modern sources is found in the responses of ordinary men and women, and of the non-governmental organizations which many of them support, to the human rights abuses they see on the television screen in their living rooms." Freedom of speech,
freedom of association Freedom of association encompasses both an individual's right to join or leave groups voluntarily, the right of the group to take collective action to pursue the interests of its members, and the right of an association to accept or decline mem ...
and many other individual rights allow people to gather, discuss, criticise and hold to account their governments, from which the basis of a deliberative democracy is formed. The more people are involved with, concerned by and capable of changing how political power is exercised over their lives, the more acceptable and legitimate the law becomes to the people. The most familiar institutions of civil society include economic markets, profit-oriented firms, families, trade unions, hospitals, universities, schools, charities, debating clubs, non-governmental organisations, neighbourhoods, churches, and religious associations. There is no clear legal definition of the civil society, and of the institutions it includes. Most of the institutions and bodies who try to give a list of institutions (such as the European Economic and Social Committee) exclude the political parties.


Areas of law

All legal systems deal with the same basic issues, but jurisdictions categorise and identify their legal topics in different ways. A common distinction is that between "
public law Public law is the part of law that governs relations between legal persons and a government, between different institutions within a State (polity), state, between Separation of powers, different branches of governments, as well as relationship ...
" (a term related closely to the
state State may refer to: Arts, entertainment, and media Literature * ''State Magazine'', a monthly magazine published by the U.S. Department of State * ''The State'' (newspaper), a daily newspaper in Columbia, South Carolina, United States * '' Our ...
, and including constitutional, administrative and criminal law), and " private law" (which covers contract, tort and property). In
civil law Civil law may refer to: * Civil law (common law), the part of law that concerns private citizens and legal persons * Civil law (legal system), or continental law, a legal system originating in continental Europe and based on Roman law ** Private la ...
systems, contract and tort fall under a general law of obligations, while trusts law is dealt with under statutory regimes or international conventions. International, constitutional and administrative law, criminal law, contract, tort, property law and trusts are regarded as the "traditional core subjects", although there are many further disciplines.


International law

International law International law (also known as public international law and the law of nations) is the set of rules, norms, and standards generally recognized as binding between states. It establishes normative guidelines and a common conceptual framework for ...
can refer to three things: public international law, private international law or conflict of laws and the law of supranational organisations. * Public international law concerns relationships between sovereign nations. The sources for public international law development are custom, practice and treaties between sovereign nations, such as the
Geneva Conventions upright=1.15, Original document in single pages, 1864 The Geneva Conventions are four treaties, and three additional protocols, that establish international legal standards for humanitarian treatment in war. The singular term ''Geneva Conv ...
. Public international law can be formed by international organisations, such as the United Nations (which was established after the failure of the
League of Nations The League of Nations (french: link=no, Société des Nations ) was the first worldwide Intergovernmental organization, intergovernmental organisation whose principal mission was to maintain world peace. It was founded on 10 January 1920 by ...
to prevent World War II), the
International Labour Organisation The International Labour Organization (ILO) is a United Nations agency whose mandate is to advance social and economic justice by setting international labour standards. Founded in October 1919 under the League of Nations, it is the first and ol ...
, the World Trade Organisation (WTO), or the
International Monetary Fund The International Monetary Fund (IMF) is a major financial agency of the United Nations, and an international financial institution, headquartered in Washington, D.C., consisting of 190 countries. Its stated mission is "working to foster gl ...
. Public international law has a special status as law because there is no international police force, and courts (e.g. the International Court of Justice as the primary UN judicial organ) lack the capacity to penalise disobedience. The prevailing manner of enforcing international law is still essentially "self help"; that is the reaction by states to alleged breaches of international obligations by other states. However, a few bodies, such as the WTO, have effective systems of binding arbitration and dispute resolution backed up by trade sanctions. *
Conflict of laws Conflict of laws (also called private international law) is the set of rules or laws a jurisdiction applies to a case, transaction, or other occurrence that has connections to more than one jurisdiction. This body of law deals with three broad ...
, or private international law in
civil law Civil law may refer to: * Civil law (common law), the part of law that concerns private citizens and legal persons * Civil law (legal system), or continental law, a legal system originating in continental Europe and based on Roman law ** Private la ...
countries, concerns which
jurisdiction Jurisdiction (from Latin 'law' + 'declaration') is the legal term for the legal authority granted to a legal entity to enact justice. In federations like the United States, areas of jurisdiction apply to local, state, and federal levels. Ju ...
a legal dispute between private parties should be heard in and which jurisdiction's law should be applied. Today, businesses are increasingly capable of shifting capital and labour supply chains across borders, as well as trading with overseas businesses, making the question of which country has jurisdiction even more pressing. Increasing numbers of businesses opt for commercial arbitration under the New York Convention 1958. * European Union law is the first and so far the only example of a supranational law, i.e. an internationally accepted legal system, other than the
United Nations The United Nations (UN) is an intergovernmental organization whose stated purposes are to maintain international peace and security, develop friendly relations among nations, achieve international cooperation, and be a centre for harmonizi ...
and the
World Trade Organization The World Trade Organization (WTO) is an intergovernmental organization that regulates and facilitates international trade. With effective cooperation in the United Nations System, governments use the organization to establish, revise, and ...
. Given the trend of increasing global economic integration, many regional agreements—especially the African Union—seek to follow a similar model. In the EU, sovereign nations have gathered their authority in a system of courts and the
European Parliament The European Parliament (EP) is one of the legislative bodies of the European Union and one of its seven institutions. Together with the Council of the European Union (known as the Council and informally as the Council of Ministers), it adop ...
. These institutions are allowed the ability to enforce legal norms both against or for member states and citizens in a manner which is not possible through public international law. As the European Court of Justice noted in its 1963 Van Gend en Loos decision, European Union law constitutes "a new legal order of international law" for the mutual social and economic benefit of the member states.


Constitutional and administrative law

Constitutional and administrative law govern the affairs of the state. Constitutional law concerns both the relationships between the executive, legislature and judiciary and the human rights or civil liberties of individuals against the state. Most jurisdictions, like the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., federal district, five ma ...
and
France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of overseas regions and territories in the Americas and the Atlantic, Pacific and Indian Oceans. Its metropolitan ar ...
, have a single codified constitution with a bill of rights. A few, like the
United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the European mainland, continental mainland. It comprises England, Scotlan ...
, have no such document. A "constitution" is simply those laws which constitute the body politic, from statute, case law and
convention Convention may refer to: * Convention (norm), a custom or tradition, a standard of presentation or conduct ** Treaty, an agreement in international law * Convention (meeting), meeting of a (usually large) group of individuals and/or companies in a ...
. A case named '' Entick v Carrington'' illustrates a constitutional principle deriving from the common law. Entick's house was searched and ransacked by Sheriff Carrington. When Entick complained in court, Sheriff Carrington argued that a warrant from a Government minister, the Earl of Halifax, was valid authority. However, there was no written statutory provision or court authority. The leading judge, Lord Camden, stated:
The great end, for which men entered into society, was to secure their property. That right is preserved sacred and incommunicable in all instances, where it has not been taken away or abridged by some public law for the good of the whole ... If no excuse can be found or produced, the silence of the books is an authority against the defendant, and the plaintiff must have judgment.
The fundamental constitutional principle, inspired by John Locke, holds that the individual can do anything except that which is forbidden by law, and the state may do nothing except that which is authorised by law. Administrative law is the chief method for people to hold state bodies to account. People can sue an agency, local council, public service, or government ministry for judicial review of actions or decisions, to ensure that they comply with the law, and that the government entity observed required procedure. The first specialist administrative court was the ''
Conseil d'État In France, the (; Council of State) is a governmental body that acts both as legal adviser to the executive branch and as the supreme court for administrative justice, which is one of the two branches of the French judiciary system. Establi ...
'' set up in 1799, as Napoleon assumed power in France.Auby, ''Administrative Law in France'', 75 A subdiscipline of constitutional law is election law. It deals with rules governing elections. These rules enable the translation of the will of the people into functioning democracies. Election law addresses issues who is entitled to
vote Voting is a method by which a group, such as a meeting or an Constituency, electorate, can engage for the purpose of making a collective decision making, decision or expressing an opinion usually following discussions, debates or election camp ...
, voter registration, ballot access, campaign finance and party funding, redistricting, apportionment,
electronic voting Electronic voting (also known as e-voting) is voting that uses electronic means to either aid or take care of casting and counting ballots. Depending on the particular implementation, e-voting may use standalone '' electronic voting machines'' ...
and voting machines, accessibility of elections,
election systems An electoral system or voting system is a set of rules that determine how elections and referendums are conducted and how their results are determined. Electoral systems are used in politics to elect governments, while non-political elections ma ...
and formulas, vote counting, election disputes, referendums, and issues such as electoral fraud and electoral silence.


Criminal law

Criminal law, also known as penal law, pertains to crimes and punishment. It thus regulates the definition of and penalties for offences found to have a sufficiently deleterious social impact but, in itself, makes no moral judgment on an offender nor imposes restrictions on society that physically prevent people from committing a crime in the first place.Brody, Acker and Logan, ''Criminal Law'', 2; Wilson, ''Criminal Law'', 2 Investigating, apprehending, charging, and trying suspected offenders is regulated by the law of
criminal procedure Criminal procedure is the adjudication process of the criminal law. While criminal procedure differs dramatically by jurisdiction, the process generally begins with a formal criminal charge with the person on trial either being free on bail o ...
.Dennis J. Baker, Glanville Williams ''Textbook of Criminal Law'' (London: 2012), 2 The paradigm case of a crime lies in the proof, beyond reasonable doubt, that a person is guilty of two things. First, the accused must commit an act which is deemed by society to be criminal, or '' actus reus'' (guilty act). Second, the accused must have the requisite malicious intent to do a criminal act, or '' mens rea'' (guilty mind). However, for so called " strict liability" crimes, an ''actus reus'' is enough. Criminal systems of the civil law tradition distinguish between intention in the broad sense (''dolus directus'' and ''dolus eventualis''), and negligence. Negligence does not carry criminal responsibility unless a particular crime provides for its punishment. Examples of crimes include murder, assault, fraud and theft. In exceptional circumstances defences can apply to specific acts, such as killing in self defence, or pleading insanity. Another example is in the 19th-century English case of '' R v Dudley and Stephens'', which tested a defence of " necessity". The ''Mignonette'', sailing from
Southampton Southampton () is a port City status in the United Kingdom, city in the ceremonial county of Hampshire in southern England. It is located approximately south-west of London and west of Portsmouth. The city forms part of the South Hampshire, S ...
to Sydney, sank. Three crew members and Richard Parker, a 17-year-old cabin boy, were stranded on a raft. They were starving and the cabin boy was close to death. Driven to extreme hunger, the crew killed and ate the cabin boy. The crew survived and were rescued, but put on trial for murder. They argued it was necessary to kill the cabin boy to preserve their own lives.
Lord Coleridge Baron Coleridge, of Ottery St Mary in the County of Devon, is a title in the Peerage of the United Kingdom. It was created in 1874 for the prominent lawyer, judge and Liberal politician Sir John Coleridge. He served as Lord Chief Justice of En ...
, expressing immense disapproval, ruled, "to preserve one's life is generally speaking a duty, but it may be the plainest and the highest duty to sacrifice it." The men were sentenced to hang, but public opinion was overwhelmingly supportive of the crew's right to preserve their own lives. In the end, the Crown commuted their sentences to six months in jail. Criminal law offences are viewed as offences against not just individual victims, but the community as well. The state, usually with the help of police, takes the lead in prosecution, which is why in common law countries cases are cited as "''The People'' v ..." or "''R'' (for Rex or Regina) v ...". Also, lay juries are often used to determine the guilt of defendants on points of fact: juries cannot change legal rules. Some developed countries still condone capital punishment for criminal activity, but the normal punishment for a crime will be
imprisonment Imprisonment is the restraint of a person's liberty, for any cause whatsoever, whether by authority of the government, or by a person acting without such authority. In the latter case it is "false imprisonment". Imprisonment does not necessari ...
, fines, state supervision (such as probation), or
community service Community service is unpaid work performed by a person or group of people for the benefit and betterment of their community without any form of compensation. Community service can be distinct from volunteering, since it is not always perform ...
. Modern criminal law has been affected considerably by the social sciences, especially with respect to sentencing, legal research, legislation, and rehabilitation. On the international field, 111 countries are
members Member may refer to: * Military jury, referred to as "Members" in military jargon * Element (mathematics), an object that belongs to a mathematical set * In object-oriented programming, a member of a class ** Field (computer science), entries in ...
of the
International Criminal Court The International Criminal Court (ICC or ICCt) is an intergovernmental organization and international tribunal seated in The Hague, Netherlands. It is the first and only permanent international court with jurisdiction to prosecute individua ...
, which was established to try people for crimes against humanity.


Contract law

Contract law concerns enforceable promises, and can be summed up in the Latin phrase '' pacta sunt servanda'' (agreements must be kept). In common law jurisdictions, three key elements to the creation of a contract are necessary: offer and acceptance, consideration and the intention to create legal relations. In '' Carlill v Carbolic Smoke Ball Company'' a medical firm advertised that its new wonder drug, the smokeball, would cure people's flu, and if it did not, the buyers would get £100. Many people sued for their £100 when the drug did not work. Fearing bankruptcy, Carbolic argued the advert was not to be taken as a serious, legally binding offer. It was an invitation to treat, mere puffery, a gimmick. But the Court of Appeal held that to a reasonable man Carbolic had made a serious offer, accentuated by their reassuring statement, "£1000 is deposited". Equally, people had given good consideration for the offer by going to the "distinct inconvenience" of using a faulty product. "Read the advertisement how you will, and twist it about as you will", said Lord Justice Lindley, "here is a distinct promise expressed in language which is perfectly unmistakable".About
Carlill v Carbolic Smoke Ball Company
'' 8931 QB 256, and the element of consideration, see Beale and Tallon, ''Contract Law'', 142–143
Consideration indicates the fact that all parties to a contract have exchanged something of value. Some common law systems, including Australia, are moving away from the idea of consideration as a requirement. The idea of estoppel or ''culpa in contrahendo'', can be used to create obligations during pre-contractual negotiations. Civil law jurisdictions treat contracts differently in a number of respects, with a more interventionist role for the state in both the formation and enforcement of contracts. Compared to common law jurisdictions, civil law systems incorporate more mandatory terms into contracts, allow greater latitude for courts to interpret and revise contract terms and impose a stronger duty of good faith, but are also more likely to enforce penalty clauses and specific performance of contracts. They also do not require consideration for a contract to be binding. In France, an ordinary contract is said to form simply on the basis of a "meeting of the minds" or a "concurrence of wills".
Germany Germany, officially the Federal Republic of Germany (FRG),, is a country in Central Europe. It is the most populous member state of the European Union. Germany lies between the Baltic and North Sea to the north and the Alps to the sou ...
has a special approach to contracts, which ties into property law. Their ' abstraction principle' (''Abstraktionsprinzip'') means that the personal obligation of contract forms separately from the title of property being conferred. When contracts are invalidated for some reason (e.g. a car buyer is so drunk that he lacks legal capacity to contract) the contractual obligation to pay can be invalidated separately from the proprietary title of the car. Unjust enrichment law, rather than contract law, is then used to restore title to the rightful owner.


Torts and delicts

Certain civil wrongs are grouped together as torts under common law systems and delicts under civil law systems. To have acted tortiously, one must have breached a duty to another person, or infringed some pre-existing legal right. A simple example might be unintentionally hitting someone with a cricket ball. Under the law of
negligence Negligence (Lat. ''negligentia'') is a failure to exercise appropriate and/or ethical ruled care expected to be exercised amongst specified circumstances. The area of tort law known as ''negligence'' involves harm caused by failing to act as ...
, the most common form of tort, the injured party could potentially claim compensation for their injuries from the party responsible. The principles of negligence are illustrated by '' Donoghue v Stevenson''.'' Donoghue v Stevenson'' ( 932A.C. 532, 1932 S.C. (H.L.) 31, [1932All ER Rep 1">932.html" ;"title="932A.C. 532, 1932 S.C. (H.L.) 31, [1932">932A.C. 532, 1932 S.C. (H.L.) 31, [1932All ER Rep 1). See the original text of the case i
UK Law Online
.
A friend of Donoghue ordered an opaque bottle of ginger beer (intended for the consumption of Donoghue) in a café in Paisley, Renfrewshire, Paisley. Having consumed half of it, Donoghue poured the remainder into a tumbler. The decomposing remains of a snail floated out. She claimed to have suffered from shock, fell ill with gastroenteritis and sued the manufacturer for carelessly allowing the drink to be contaminated. The
House of Lords The House of Lords, also known as the House of Peers, is the upper house of the Parliament of the United Kingdom. Membership is by appointment, heredity or official function. Like the House of Commons, it meets in the Palace of Westminster ...
decided that the manufacturer was liable for Mrs Donoghue's illness. Lord Atkin took a distinctly moral approach and said:
The liability for negligence ..is no doubt based upon a general public sentiment of moral wrongdoing for which the offender must pay. ..The rule that you are to love your neighbour becomes in law, you must not injure your neighbour; and the
lawyer A lawyer is a person who practices law. The role of a lawyer varies greatly across different legal jurisdictions. A lawyer can be classified as an advocate, attorney, barrister, canon lawyer, civil law notary, counsel, counselor, solici ...
's question, Who is my neighbour? receives a restricted reply. You must take reasonable care to avoid acts or omissions which you can reasonably foresee would be likely to injure your neighbour.
This became the basis for the four principles of negligence, namely that (1) Stevenson owed Donoghue a duty of care to provide safe drinks; (2) he breached his duty of care; (3) the harm would not have occurred but for his breach; and (4) his act was the proximate cause of her harm. Another example of tort might be a neighbour making excessively loud noises with machinery on his property.'' Sturges v Bridgman'' (1879) 11 Ch D 852 Under a nuisance claim the noise could be stopped. Torts can also involve intentional acts such as
assault An assault is the act of committing physical harm or unwanted physical contact upon a person or, in some specific legal definitions, a threat or attempt to commit such an action. It is both a crime and a tort and, therefore, may result in cri ...
, battery or trespass. A better known tort is
defamation Defamation is the act of communicating to a third party false statements about a person, place or thing that results in damage to its reputation. It can be spoken (slander) or written (libel). It constitutes a tort or a crime. The legal defi ...
, which occurs, for example, when a newspaper makes unsupportable allegations that damage a politician's reputation. More infamous are economic torts, which form the basis of labour law in some countries by making trade unions liable for strikes, when statute does not provide immunity.


Property law

Property Property is a system of rights that gives people legal control of valuable things, and also refers to the valuable things themselves. Depending on the nature of the property, an owner of property may have the right to consume, alter, share, r ...
law governs ownership and possession. Real property, sometimes called 'real estate', refers to ownership of land and things attached to it. Personal property, refers to everything else; movable objects, such as computers, cars, jewelry or intangible rights, such as stocks and shares. A right '' in rem'' is a right to a specific piece of property, contrasting to a right '' in personam'' which allows compensation for a loss, but not a particular thing back. Land law forms the basis for most kinds of property law, and is the most complex. It concerns mortgages, rental agreements,
licences A license (or licence) is an official permission or permit to do, use, or own something (as well as the document of that permission or permit). A license is granted by a party (licensor) to another party (licensee) as an element of an agreeme ...
, covenants,
easement An easement is a nonpossessory right to use and/or enter onto the real property of another without possessing it. It is "best typified in the right of way which one landowner, A, may enjoy over the land of another, B". An easement is a property ...
s and the statutory systems for land registration. Regulations on the use of personal property fall under intellectual property, company law, trusts and commercial law. An example of a basic case of most property law is '' Armory v Delamirie'' 722 A chimney sweep's boy found a jewel encrusted with precious stones. He took it to a goldsmith to have it valued. The goldsmith's apprentice looked at it, sneakily removed the stones, told the boy it was worth three halfpence and that he would buy it. The boy said he would prefer the jewel back, so the apprentice gave it to him, but without the stones. The boy sued the goldsmith for his apprentice's attempt to cheat him.
Lord Chief Justice Pratt Sir John Pratt (1657–1725) was an English judge and politician. He was Lord Chief Justice of England from 15 May 1718 until 2 March 1725. He was appointed as an interim Chancellor of the Exchequer on 2 February 1721 until 3 April 1721. Life ...
ruled that even though the boy could not be said to own the jewel, he should be considered the rightful keeper ("finders keepers") until the original owner is found. In fact the apprentice and the boy both had a right of '' possession'' in the jewel (a technical concept, meaning evidence that something ''could'' belong to someone), but the boy's possessory interest was considered better, because it could be shown to be first in time. Possession may be nine-tenths of the law, but not all. This case is used to support the view of property in common law jurisdictions, that the person who can show the best claim to a piece of property, against any contesting party, is the owner. By contrast, the classic civil law approach to property, propounded by
Friedrich Carl von Savigny Friedrich Carl von Savigny (21 February 1779 – 25 October 1861) was a German jurist and historian. Early life and education Savigny was born at Frankfurt am Main, of a family recorded in the history of Lorraine, deriving its name from the ca ...
, is that it is a right good against the world. Obligations, like contracts and torts, are conceptualised as rights good between individuals. The idea of property raises many further philosophical and political issues. Locke argued that our "lives, liberties and estates" are our property because we own our bodies and mix our labour with our surroundings.


Equity and trusts

Equity is a body of rules that developed in England separately from the "common law". The common law was administered by judges and barristers. The
Lord Chancellor The lord chancellor, formally the lord high chancellor of Great Britain, is the highest-ranking traditional minister among the Great Officers of State in Scotland and England in the United Kingdom, nominally outranking the prime minister. T ...
on the other hand, as the King's keeper of conscience, could overrule the judge-made law if he thought it equitable to do so. This meant equity came to operate more through principles than rigid rules. Whereas neither the common law nor civil law systems allow people to split the ownership from the control of one piece of property, equity allows this through an arrangement known as a trust. Trustees control property whereas the beneficial, or equitable, ownership of trust property is held by people known as beneficiaries. Trustees owe duties to their beneficiaries to take good care of the entrusted property. In the early case of '' Keech v Sandford'' 722 a child had inherited the lease on a market in Romford, London. Mr Sandford was entrusted to look after this property until the child matured. But before then, the lease expired. The landlord had (apparently) told Mr Sandford that he did not want the child to have the renewed lease. Yet the landlord was happy (apparently) to give Mr Sandford the opportunity of the lease instead. Mr Sandford took it. When the child (now Mr Keech) grew up, he sued Mr Sandford for the profit that he had been making by getting the market's lease. Mr Sandford was meant to be trusted, but he put himself in a position of conflict of interest. The
Lord Chancellor The lord chancellor, formally the lord high chancellor of Great Britain, is the highest-ranking traditional minister among the Great Officers of State in Scotland and England in the United Kingdom, nominally outranking the prime minister. T ...
, Lord King, agreed and ordered Mr Sandford should disgorge his profits. He wrote: "I very well see, if a trustee, on the refusal to renew, might have a lease to himself few trust-estates would be renewed. ..This may seem very hard, that the trustee is the only person of all mankind who might not have the lease; but it is very proper that the rule should be strictly pursued and not at all relaxed." Lord King LC was worried that trustees might exploit opportunities to use trust property for themselves instead of looking after it. Business speculators using trusts had just recently caused a stock market crash. Strict duties for trustees made their way into company law and were applied to directors and chief executive officers. Another example of a trustee's duty might be to invest property wisely or sell it. This is especially the case for pension funds, the most important form of trust, where investors are trustees for people's savings until retirement. But trusts can also be set up for charitable purposes, famous examples being the
British Museum The British Museum is a public museum dedicated to human history, art and culture located in the Bloomsbury area of London. Its permanent collection of eight million works is among the largest and most comprehensive in existence. It docume ...
or the Rockefeller Foundation.


Further disciplines

Law spreads far beyond the core subjects into virtually every area of life. Three categories are presented for convenience, although the subjects intertwine and overlap. ; Law and society * Labour law is the study of a tripartite industrial relationship between worker, employer and trade union. This involves
collective bargaining Collective bargaining is a process of negotiation between employers and a group of employees aimed at agreements to regulate working salaries, working conditions, benefits, and other aspects of workers' compensation and rights for workers. The ...
regulation, and the right to strike. Individual employment law refers to workplace rights, such as job security, health and safety or a
minimum wage A minimum wage is the lowest remuneration that employers can legally pay their employees—the price floor below which employees may not sell their labor. Most countries had introduced minimum wage legislation by the end of the 20th century. B ...
. *
Human rights Human rights are moral principles or normsJames Nickel, with assistance from Thomas Pogge, M.B.E. Smith, and Leif Wenar, 13 December 2013, Stanford Encyclopedia of PhilosophyHuman Rights Retrieved 14 August 2014 for certain standards of hu ...
,
civil rights Civil and political rights are a class of rights that protect individuals' freedom from infringement by governments, social organizations, and private individuals. They ensure one's entitlement to participate in the civil and political life ...
and human rights law are important fields to guarantee everyone basic freedoms and entitlements. These are laid down in codes such as the
Universal Declaration of Human Rights The Universal Declaration of Human Rights (UDHR) is an international document adopted by the United Nations General Assembly that enshrines the rights and freedoms of all human beings. Drafted by a UN committee chaired by Eleanor Roosevelt, ...
, the
European Convention on Human Rights The European Convention on Human Rights (ECHR; formally the Convention for the Protection of Human Rights and Fundamental Freedoms) is an international convention to protect human rights and political freedoms in Europe. Drafted in 1950 by t ...
(which founded the
European Court of Human Rights The European Court of Human Rights (ECHR or ECtHR), also known as the Strasbourg Court, is an international court of the Council of Europe which interprets the European Convention on Human Rights. The court hears applications alleging that a ...
) and the U.S. Bill of Rights. The Treaty of Lisbon makes the Charter of Fundamental Rights of the European Union legally binding in all member states except Poland and the United Kingdom. * Civil procedure and
criminal procedure Criminal procedure is the adjudication process of the criminal law. While criminal procedure differs dramatically by jurisdiction, the process generally begins with a formal criminal charge with the person on trial either being free on bail o ...
concern the rules that courts must follow as a trial and appeals proceed. Both concern a citizen's right to a fair trial or hearing. * Evidence law involves which materials are admissible in courts for a case to be built. *
Immigration law Immigration law refers to the national statutes, Primary and secondary legislation, regulations, and Precedent, legal precedents governing immigration into and deportation from a country. Strictly speaking, it is distinct from other matters such a ...
and nationality law concern the rights of foreigners to live and work in a nation-state that is not their own and to acquire or lose
citizenship Citizenship is a "relationship between an individual and a state to which the individual owes allegiance and in turn is entitled to its protection". Each state determines the conditions under which it will recognize persons as its citizens, and ...
. Both also involve the right of asylum and the problem of stateless individuals. * Social security law refers to the rights people have to social insurance, such as jobseekers' allowances or housing benefits. *
Family law Family law (also called matrimonial law or the law of domestic relations) is an area of the law that deals with family matters and domestic relations. Overview Subjects that commonly fall under a nation's body of family law include: * Marri ...
covers marriage and divorce proceedings, the rights of children and rights to property and money in the event of separation. * Transactional law is the practice of law concerning business and money. ; Law and commerce * Company law sprang from the law of trusts, on the principle of separating ownership of property and control. The law of the modern company began with the
Joint Stock Companies Act 1856 The Joint Stock Companies Act 1856 (19 & 20 Vict c 47) was an Act of the Parliament of the United Kingdom. It was a consolidating statute, recognised as the founding piece of modern United Kingdom company law legislation. Overview Unlike other A ...
, passed in the United Kingdom, which provided investors with a simple registration procedure to gain
limited liability Limited liability is a legal status in which a person's financial liability is limited to a fixed sum, most commonly the value of a person's investment in a corporation, company or partnership. If a company that provides limited liability to it ...
under the separate legal personality of the corporation. * Commercial law covers complex contract and property law. The law of agency, insurance law, bills of exchange,
insolvency In accounting, insolvency is the state of being unable to pay the debts, by a person or company (debtor), at maturity; those in a state of insolvency are said to be ''insolvent''. There are two forms: cash-flow insolvency and balance-sheet in ...
and bankruptcy law and sales law are all important, and trace back to the medieval '' Lex Mercatoria''. The UK Sale of Goods Act 1979 and the US Uniform Commercial Code are examples of codified common law commercial principles. * Admiralty law and the sea law lay a basic framework for free trade and commerce across the world's oceans and seas, where outside of a country's zone of control. Shipping companies operate through ordinary principles of commercial law, generalised for a global market. Admiralty law also encompasses specialised issues such as
salvage Salvage may refer to: * Marine salvage, the process of rescuing a ship, its cargo and sometimes the crew from peril * Water salvage, rescuing people from floods. * Salvage tug, a type of tugboat used to rescue or salvage ships which are in dis ...
, maritime liens, and injuries to passengers. *
Intellectual property law Intellectual property (IP) is a category of property that includes intangible creations of the human intellect. There are many types of intellectual property, and some countries recognize more than others. The best-known types are patents, cop ...
aims at safeguarding creators and other producers of intellectual goods and services. These are legal rights (
copyright A copyright is a type of intellectual property that gives its owner the exclusive right to copy, distribute, adapt, display, and perform a creative work, usually for a limited time. The creative work may be in a literary, artistic, education ...
s, trademarks, patents, and related rights) which result from intellectual activity in the industrial, literary and artistic fields. * Restitution deals with the recovery of someone else's gain, rather than compensation for one's own loss. * Unjust enrichment When someone has been unjustly enriched (or there is an "absence of basis" for a transaction) at another's expense, this event generates the right to restitution to reverse that gain. * Space law is a relatively new field dealing with aspects of international law regarding human activities in Earth orbit and outer space. While at first addressing space relations of countries via treaties, increasingly it is addressing areas such as space commercialisation, property, liability, and other issues. ; Law and regulation * Tax law involves regulations that concern value added tax, corporate tax, and
income tax An income tax is a tax imposed on individuals or entities (taxpayers) in respect of the income or profits earned by them (commonly called taxable income). Income tax generally is computed as the product of a tax rate times the taxable income. Tax ...
. * Banking law and financial regulation set minimum standards on the amounts of capital banks must hold, and rules about best practice for investment. This is to insure against the risk of economic crises, such as the
Wall Street Crash of 1929 The Wall Street Crash of 1929, also known as the Great Crash, was a major American stock market crash that occurred in the autumn of 1929. It started in September and ended late in October, when share prices on the New York Stock Exchange coll ...
. * Regulation deals with the provision of public services and utilities. Water law is one example. Especially since privatisation became popular and took management of services away from public law, private companies doing the jobs previously controlled by government have been bound by varying degrees of social responsibility.
Energy In physics, energy (from Ancient Greek: ἐνέργεια, ''enérgeia'', “activity”) is the quantitative property that is transferred to a body or to a physical system, recognizable in the performance of work and in the form of hea ...
, gas, telecomms and
water Water (chemical formula ) is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance, which is the main constituent of Earth's hydrosphere and the fluids of all known living organisms (in which it acts as ...
are regulated industries in most
OECD The Organisation for Economic Co-operation and Development (OECD; french: Organisation de coopération et de développement économiques, ''OCDE'') is an intergovernmental organisation with 38 member countries, founded in 1961 to stimulate ...
countries. * Competition law, known in the United States as antitrust law, is an evolving field that traces as far back as Roman decrees against price fixing and the English restraint of trade doctrine. Modern competition law derives from the U.S. anti-cartel and anti-monopoly statutes (the
Sherman Act The Sherman Antitrust Act of 1890 (, ) is a United States antitrust law which prescribes the rule of free competition among those engaged in commerce. It was passed by Congress and is named for Senator John Sherman, its principal author. ...
and Clayton Act) of the turn of the 20th century. It is used to control businesses who attempt to use their economic influence to distort market prices at the expense of consumer welfare. * Consumer law could include anything from regulations on unfair contractual terms and clauses to directives on airline baggage insurance. * Environmental law is increasingly important, especially in light of the
Kyoto Protocol The Kyoto Protocol was an international treaty which extended the 1992 United Nations Framework Convention on Climate Change (UNFCCC) that commits state parties to reduce greenhouse gas emissions, based on the scientific consensus that (par ...
and the potential danger of
climate change In common usage, climate change describes global warming—the ongoing increase in global average temperature—and its effects on Earth's climate system. Climate change in a broader sense also includes previous long-term changes to ...
. Environmental protection also serves to penalise polluters within domestic legal systems. *
Aviation law Aviation law is the branch of law that concerns flight, air travel, and associated legal and business concerns. Some of its area of concern overlaps that of admiralty law and, in many cases, aviation law is considered a matter of internationa ...
deals with all regulations and technical standards applicable to the safe operation of aircraft, and is an essential part both of pilots' training and pilot's operations. Non adherence to Air Law regulations and standards renders a flight operation illegal. It is framed by national civil aviation acts (or laws), themselves mostly aligned with the recommendations or mandatory standards of the International Civil Aviation Organisation or ICAO. Regulations are often abbreviated as CARS and standards as CATS. They constantly evolve in order to adapt to new technologies or science (for example in medical protocols which pilots have to adhere to in order to be fit to fly or hold a license).


Intersection with other fields


Economics

In the 18th century, Adam Smith presented a philosophical foundation for explaining the relationship between law and economics. The discipline arose partly out of a critique of trade unions and U.S. antitrust law. The most influential proponents, such as Richard Posner and Oliver Williamson and the so-called Chicago School of economists and lawyers including Milton Friedman and Gary Becker, are generally advocates of
deregulation Deregulation is the process of removing or reducing state regulations, typically in the economic sphere. It is the repeal of governmental regulation of the economy. It became common in advanced industrial economies in the 1970s and 1980s, as a r ...
and privatisation, and are hostile to state regulation or what they see as restrictions on the operation of free markets. The most prominent economic analyst of law is 1991
Nobel Prize The Nobel Prizes ( ; sv, Nobelpriset ; no, Nobelprisen ) are five separate prizes that, according to Alfred Nobel's will of 1895, are awarded to "those who, during the preceding year, have conferred the greatest benefit to humankind." Alfre ...
winner
Ronald Coase Ronald Harry Coase (; 29 December 1910 – 2 September 2013) was a British economist and author. Coase received a bachelor of commerce degree (1932) and a PhD from the London School of Economics, where he was a member of the faculty until 1951. ...
, whose first major article, '' The Nature of the Firm'' (1937), argued that the reason for the existence of firms (companies, partnerships, etc.) is the existence of transaction costs. Rational individuals trade through bilateral contracts on open markets until the costs of transactions mean that using corporations to produce things is more cost-effective. His second major article, '' The Problem of Social Cost'' (1960), argued that if we lived in a world without transaction costs, people would bargain with one another to create the same allocation of resources, regardless of the way a court might rule in property disputes. Coase used the example of a nuisance case named '' Sturges v Bridgman'', where a noisy sweetmaker and a quiet doctor were neighbours and went to court to see who should have to move. Coase said that regardless of whether the judge ruled that the sweetmaker had to stop using his machinery, or that the doctor had to put up with it, they could strike a mutually beneficial bargain about who moves that reaches the same outcome of resource distribution. Only the existence of transaction costs may prevent this. So the law ought to pre-empt what ''would'' happen, and be guided by the most efficient solution. The idea is that law and regulation are not as important or effective at helping people as lawyers and government planners believe. Coase and others like him wanted a change of approach, to put the burden of proof for positive effects on a government that was intervening in the market, by analysing the costs of action.


Sociology

Sociology of law is a diverse field of study that examines the interaction of law with society and overlaps with jurisprudence, philosophy of law, social theory and more specialised subjects such as criminology.Cotterrell, ''Sociology of Law'', Jary, ''Collins Dictionary of Sociology'', 636 The institutions of social construction,
social norms Social norms are shared standards of acceptance, acceptable behavior by groups. Social norms can both be informal understandings that govern the behavior of members of a society, as well as be codified into wikt:rule, rules and laws. Social normat ...
, dispute processing and legal culture are key areas for inquiry in this knowledge field. Sociology of law is sometimes seen as a sub-discipline of sociology, but its ties to the academic discipline of law are equally strong, and it is best seen as a transdisciplinary and multidisciplinary study focused on the theorisation and empirical study of legal practices and experiences as social phenomena. In the United States the field is usually called
law and society The sociology of law (legal sociology, or law and society) is often described as a sub-discipline of sociology or an interdisciplinary approach within legal studies. Some see sociology of law as belonging "necessarily" to the field of sociology, ...
studies; in Europe it is more often referred to as socio-legal studies. At first, jurists and legal philosophers were suspicious of sociology of law. Kelsen attacked one of its founders, Eugen Ehrlich, who sought to make clear the differences and connections between positive law, which lawyers learn and apply, and other forms of 'law' or social norms that regulate everyday life, generally preventing conflicts from reaching barristers and courts. Contemporary research in sociology of law is much concerned with the way that law is developing outside discrete state jurisdictions, being produced through social interaction in many different kinds of social arenas, and acquiring a diversity of sources of (often competing or conflicting) authority in communal networks existing sometimes within nation states but increasingly also transnationally. Around 1900
Max Weber Maximilian Karl Emil Weber (; ; 21 April 186414 June 1920) was a German Sociology, sociologist, historian, jurist and political economy, political economist, who is regarded as among the most important theorists of the development of Modernity, ...
defined his "scientific" approach to law, identifying the "legal rational form" as a type of domination, not attributable to personal authority but to the authority of abstract norms. Formal legal rationality was his term for the key characteristic of the kind of coherent and calculable law that was a precondition for modern political developments and the modern bureaucratic state. Weber saw this law as having developed in parallel with the growth of capitalism. Another leading sociologist,
Émile Durkheim David Émile Durkheim ( or ; 15 April 1858 – 15 November 1917) was a French sociologist. Durkheim formally established the academic discipline of sociology and is commonly cited as one of the principal architects of modern social science, al ...
, wrote in his classic work ''The Division of Labour in Society'' that as society becomes more complex, the body of civil law concerned primarily with restitution and compensation grows at the expense of criminal laws and penal sanctions. Other notable early legal sociologists included Hugo Sinzheimer,
Theodor Geiger Theodor Julius Geiger (9 November 1891 in Munich, Germany - 16 June 1952) was a German socialist, lawyer and sociologist who studied Sociology of Law, social stratification and social mobility, methodology, and intelligentsia, among other thi ...
,
Georges Gurvitch Georges Gurvitch (russian: Гео́ргий Дави́дович Гу́рвич; October 20, 1894, Novorossiysk – December 12, 1965, Paris) was a Russian-born French sociologist and jurist. One of the leading sociologists of his times, he was a ...
and Leon Petrażycki in Europe, and
William Graham Sumner William Graham Sumner (October 30, 1840 – April 12, 1910) was an American clergyman, social scientist, and classical liberal. He taught social sciences at Yale University—where he held the nation's first professorship in sociology—and becam ...
in the U.S.Papachristou, ''Sociology of Law'', 81–82


See also

* By-law * Law dictionary *
Legal research in the United States Legal research is the process of identifying and retrieving information to support legal arguments and decisions. Finding relevant legal information can be challenging and may involve the use of electronic research tools as well as printed books ...
* Legal treatise *
Legislation Legislation is the process or result of enrolling, enacting, or promulgating laws by a legislature, parliament, or analogous governing body. Before an item of legislation becomes law it may be known as a bill, and may be broadly referred to ...
*
Natural law Natural law ( la, ius naturale, ''lex naturalis'') is a system of law based on a close observation of human nature, and based on values intrinsic to human nature that can be deduced and applied independently of positive law (the express enacted ...
*
Political science Political science is the scientific study of politics. It is a social science dealing with systems of governance and power, and the analysis of political activities, political thought, political behavior, and associated constitutions and ...
* Pseudolaw * Public interest law * Social law * Translating "law" to other European languages


References


Citations


Sources

; Printed sources * * * * * See original text i
Perseus program
. * Barzilai, Gad (2003), ''Communities and Law: Politics and Cultures of Legal Identities''. The University of Michigan Press, 2003. Second print 2005 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Hamilton, Michael S., and George W. Spiro (2008). ''The Dynamics of Law'', 4th ed. Armonk, NY: M.E. Sharpe, Inc. . * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
Silvestri, Paolo, "The ideal of good government in Luigi Einaudi’s Thought and Life: Between Law and Freedom"
, in Paolo Heritier, Paolo Silvestri (Eds.), Good government, Governance, Human complexity. Luigi Einaudi's legacy and contemporary societies, Leo Olschki, Firenze, 2012, pp. 55–95. ; Online sources * * * * * * * * * * * * * * * * * * * * *


External links


DRAGNET: Search of free legal databases from New York Law School

WorldLII – World Legal Information Institute

CommonLII – Commonwealth Legal Information Institute

AsianLII – Asian Legal Information Institute (AsianLII)

AustLII – Australasian Legal Information Institute

BaiLII – British and Irish Legal Information Institute

CanLII – Canadian Legal Information Institute

NZLII – New Zealand Legal Information Institute

PacLII – Pacific Islands Legal Information Institute

SAfLII – Southern African Legal Information Institute
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