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Contemporary history, in English-language
historiography Historiography is the study of the methods of historians in developing history as an academic discipline, and by extension is any body of historical work on a particular subject. The historiography of a specific topic covers how historians ha ...
, is a subset of
modern history The term modern period or modern era (sometimes also called modern history or modern times) is the period of history that succeeds the Middle Ages (which ended approximately 1500 AD). This terminology is a historical periodization that is applie ...
that describes the
historical period Human history, also called world history, is the narrative of humanity's past. It is understood and studied through anthropology, archaeology, genetics, and linguistics. Since the invention of writing, human history has been studied through ...
from approximately 1945 to the present. Contemporary history is either a subset of the late modern period, or it is one of the three major subsets of modern history, alongside the early modern period and the late modern period. In the social sciences, contemporary history is also continuous with, and related to, the rise of
postmodernity Postmodernity (post-modernity or the postmodern condition) is the economic or cultural state or condition of society which is said to exist ''after'' modernity. Some schools of thought hold that modernity ended in the late 20th century – in the ...
. Contemporary history is
politically 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 studies ...
dominated by the
Cold War The Cold War is a term commonly used to refer to a period of geopolitical tension between the United States and the Soviet Union and their respective allies, the Western Bloc and the Eastern Bloc. The term '' cold war'' is used because the ...
(1947–1991) between the
Western Bloc The Western Bloc, also known as the Free Bloc, the Capitalist Bloc, the American Bloc, and the NATO Bloc, was a coalition of countries that were officially allied with the United States during the Cold War of 1947–1991. It was spearheaded by ...
, led by 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 states, a federal district, five major unincorporated territorie ...
, and the
Eastern Bloc The Eastern Bloc, also known as the Communist Bloc and the Soviet Bloc, was the group of socialist states of Central and Eastern Europe, East Asia, Southeast Asia, Africa, and Latin America under the influence of the Soviet Union that existed du ...
, led by the
Soviet Union The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national ...
. The confrontation spurred fears of a nuclear war. An all-out "hot" war was avoided, but both sides intervened in the internal politics of smaller nations in their bid for global influence and via
proxy war A proxy war is an armed conflict between two states or non-state actors, one or both of which act at the instigation or on behalf of other parties that are not directly involved in the hostilities. In order for a conflict to be considered a pr ...
s. The Cold War ultimately ended with the
Revolutions of 1989 The Revolutions of 1989, also known as the Fall of Communism, was a revolutionary wave that resulted in the end of most communist states in the world. Sometimes this revolutionary wave is also called the Fall of Nations or the Autumn of Natio ...
and the
dissolution of the Soviet Union The dissolution of the Soviet Union, also negatively connoted as rus, Разва́л Сове́тского Сою́за, r=Razvál Sovétskogo Soyúza, ''Ruining of the Soviet Union''. was the process of internal disintegration within the Sov ...
in 1991. The latter stages and aftermath of the Cold War enabled the
democratization Democratization, or democratisation, is the transition to a more democratic political regime, including substantive political changes moving in a democratic direction. It may be a hybrid regime in transition from an authoritarian regime to a ful ...
of much of Europe, Africa, and Latin America. In the Middle East, the period after 1945 was dominated by conflict involving the new state of Israel, the rise of
petroleum politics Petroleum politics have been an increasingly important aspect of diplomacy since the rise of the petroleum industry in the Middle East in the early 20th century. As competition continues for a vital resource, the strategic calculations of major a ...
, and the growth of
Islamism Islamism (also often called political Islam or Islamic fundamentalism) is a political ideology which posits that modern states and regions should be reconstituted in constitutional, economic and judicial terms, in accordance with what is ...
. The first supranational organizations of government, such as the United Nations and
European Union The European Union (EU) is a supranational political and economic union of member states that are located primarily in Europe. The union has a total area of and an estimated total population of about 447million. The EU has often been des ...
, emerged during the period after 1945, while the European
colonial empire A colonial empire is a collective of territories (often called colonies), either contiguous with the imperial center or located overseas, settled by the population of a certain state and governed by that state. Before the expansion of early mode ...
s in Africa and Asia collapsed, gone by 1975.
Counterculture A counterculture is a culture whose values and norms of behavior differ substantially from those of mainstream society, sometimes diametrically opposed to mainstream cultural mores.Eric Donald Hirsch. ''The Dictionary of Cultural Literacy''. Hou ...
s rose and the
sexual revolution The sexual revolution, also known as the sexual liberation, was a social movement that challenged traditional codes of behavior related to sexuality and interpersonal relationships throughout the United States and the developed world from the 1 ...
transformed
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 ...
relations in western countries between the 1960s and 1980s, as seen in the
protests of 1968 The protests of 1968 comprised a worldwide escalation of social conflicts, predominantly characterized by popular rebellions against state militaries and the bureaucracies. In the United States, these protests marked a turning point for the ci ...
. Living standards rose sharply across the
developed world A developed country (or industrialized country, high-income country, more economically developed country (MEDC), advanced country) is a sovereign state that has a high quality of life, developed economy and advanced technological infrastruct ...
because of the
post-war economic boom In Western usage, the phrase post-war era (or postwar era) usually refers to the time since the end of World War II. More broadly, a post-war period (or postwar period) is the interval immediately following the end of a war. A post-war period c ...
.
Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...
and
West Germany West Germany is the colloquial term used to indicate the Federal Republic of Germany (FRG; german: Bundesrepublik Deutschland , BRD) between its formation on 23 May 1949 and the German reunification through the accession of East Germany on 3 O ...
both emerged as exceptionally strong economies. The
culture of the United States The culture of the United States of America is primarily of Western, and European origin, yet its influences includes the cultures of Asian American, African American, Latin American, and Native American peoples and their cultures. The Un ...
spread widely, with American television and movies spreading across the world. Some Western countries began a slow process of deindustrializing in the 1970s;
globalization Globalization, or globalisation (Commonwealth English; see spelling differences), is the process of interaction and integration among people, companies, and governments worldwide. The term ''globalization'' first appeared in the early 20t ...
led to the emergence of new financial and industrial centers in Asia.
Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...
was the first major success story, seeing the
Japanese economic miracle The Japanese economic miracle refers to Japan's record period of economic growth between the post-World War II era and the end of the Cold War. During the economic boom, Japan rapidly became the world's second-largest economy (after the Unit ...
; it was later followed by the
Four Asian Tigers The Four Asian Tigers (also known as the Four Asian Dragons or Four Little Dragons in Chinese and Korean) are the developed East Asian economies of Hong Kong, Singapore, South Korea, and Taiwan. Between the early 1960s and 1990s, they underwent ra ...
of
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 Delt ...
,
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 ...
,
South Korea South Korea, officially the Republic of Korea (ROK), is a country in East Asia, constituting the southern part of the Korea, Korean Peninsula and sharing a Korean Demilitarized Zone, land border with North Korea. Its western border is formed ...
and
Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...
; and later
China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...
after its
economic reform Microeconomic reform (or often just economic reform) comprises policies directed to achieve improvements in economic efficiency, either by eliminating or reducing distortions in individual sectors of the economy or by reforming economy-wide polici ...
, which exported its consumer and technological goods around the world.
Science Science is a systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the universe. Science may be as old as the human species, and some of the earliest archeological evidence for ...
made new advances after 1945:
spaceflight Spaceflight (or space flight) is an application of astronautics to fly spacecraft into or through outer space, either with or without humans on board. Most spaceflight is uncrewed and conducted mainly with spacecraft such as satellites in or ...
,
nuclear technology Nuclear technology is technology that involves the nuclear reactions of atomic nuclei. Among the notable nuclear technologies are nuclear reactors, nuclear medicine and nuclear weapons. It is also used, among other things, in smoke detectors an ...
,
laser A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The word "laser" is an acronym for "light amplification by stimulated emission of radiation". The fir ...
s,
semiconductor A semiconductor is a material which has an electrical resistivity and conductivity, electrical conductivity value falling between that of a electrical conductor, conductor, such as copper, and an insulator (electricity), insulator, such as glas ...
s,
molecular biology Molecular biology is the branch of biology that seeks to understand the molecular basis of biological activity in and between cells, including biomolecular synthesis, modification, mechanisms, and interactions. The study of chemical and physi ...
,
genetics Genetics is the study of genes, genetic variation, and heredity in organisms.Hartl D, Jones E (2005) It is an important branch in biology because heredity is vital to organisms' evolution. Gregor Mendel, a Moravian Augustinian friar wor ...
,
particle physics Particle physics or high energy physics is the study of fundamental particles and forces that constitute matter and radiation. The fundamental particles in the universe are classified in the Standard Model as fermions (matter particles) an ...
, and the
Standard Model The Standard Model of particle physics is the theory describing three of the four known fundamental forces (electromagnetism, electromagnetic, weak interaction, weak and strong interactions - excluding gravity) in the universe and classifying a ...
of
quantum field theory In theoretical physics, quantum field theory (QFT) is a theoretical framework that combines classical field theory, special relativity, and quantum mechanics. QFT is used in particle physics to construct physical models of subatomic particles and ...
. The first commercial computers were created, followed by the
Internet The Internet (or internet) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a '' network of networks'' that consists of private, pub ...
, beginning the
Information Age The Information Age (also known as the Computer Age, Digital Age, Silicon Age, or New Media Age) is a historical period that began in the mid-20th century. It is characterized by a rapid shift from traditional industries, as established during ...
.


Political history


1945–1991

In 1945, the
Allies of World War II The Allies, formally referred to as the United Nations from 1942, were an international military coalition formed during the Second World War (1939–1945) to oppose the Axis powers, led by Nazi Germany, Imperial Japan, and Fascist Italy. ...
had defeated all significant opposition to them. They established the
United Nations The United Nations (UN) is an intergovernmental organization whose stated purposes are to maintain international peace and international security, security, develop friendly relations among nations, achieve international cooperation, and be ...
to govern international relations and disputes. A looming question was how to handle the defeated Axis nations and the shattered nations that the Axis had conquered. Following the
Yalta Conference The Yalta Conference (codenamed Argonaut), also known as the Crimea Conference, held 4–11 February 1945, was the World War II meeting of the heads of government of the United States, the United Kingdom, and the Soviet Union to discuss the post ...
, territory was divided into zones for which Allied country would have responsibility and manage rebuilding. While these zones were theoretically temporary (such as the eventual fate of occupied Austria, which was released to independence as a neutral country), growing tensions between the
Western Bloc The Western Bloc, also known as the Free Bloc, the Capitalist Bloc, the American Bloc, and the NATO Bloc, was a coalition of countries that were officially allied with the United States during the Cold War of 1947–1991. It was spearheaded by ...
, led by 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 states, a federal district, five major unincorporated territorie ...
, with the
Eastern Bloc The Eastern Bloc, also known as the Communist Bloc and the Soviet Bloc, was the group of socialist states of Central and Eastern Europe, East Asia, Southeast Asia, Africa, and Latin America under the influence of the Soviet Union that existed du ...
, led by the
Soviet Union The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national ...
, meant that many calcified into place. Countries in Soviet zones of Eastern Europe had communist regimes installed as
satellite state A satellite state or dependent state is a country that is formally independent in the world, but under heavy political, economic, and military influence or control from another country. The term was coined by analogy to planetary objects orbiting ...
s. The
Berlin Blockade The Berlin Blockade (24 June 1948 – 12 May 1949) was one of the first major international crises of the Cold War. During the multinational occupation of post–World War II Germany, the Soviet Union blocked the Western Allies' railway, road ...
of 1948 led to a Western Airlift to preserve
West Berlin West Berlin (german: Berlin (West) or , ) was a political enclave which comprised the western part of Berlin during the years of the Cold War. Although West Berlin was de jure not part of West Germany, lacked any sovereignty, and was under mi ...
and signified a cooling of East-West relations. Germany split into two countries in 1949, liberal-democratic
West Germany West Germany is the colloquial term used to indicate the Federal Republic of Germany (FRG; german: Bundesrepublik Deutschland , BRD) between its formation on 23 May 1949 and the German reunification through the accession of East Germany on 3 O ...
and communist
East Germany East Germany, officially the German Democratic Republic (GDR; german: Deutsche Demokratische Republik, , DDR, ), was a country that existed from its creation on 7 October 1949 until its dissolution on 3 October 1990. In these years the state ...
. The conflict as a whole would become known as the
Cold War The Cold War is a term commonly used to refer to a period of geopolitical tension between the United States and the Soviet Union and their respective allies, the Western Bloc and the Eastern Bloc. The term '' cold war'' is used because the ...
. The Western Bloc formed
NATO The North Atlantic Treaty Organization (NATO, ; french: Organisation du traité de l'Atlantique nord, ), also called the North Atlantic Alliance, is an intergovernmental military alliance between 30 member states – 28 European and two No ...
in 1949 while the Eastern Bloc formed the
Warsaw Pact The Warsaw Pact (WP) or Treaty of Warsaw, formally the Treaty of Friendship, Cooperation and Mutual Assistance, was a collective defense treaty signed in Warsaw, Poland, between the Soviet Union and seven other Eastern Bloc socialist republic ...
in 1955. Direct combat between the new Great Powers was generally avoided, although
proxy war A proxy war is an armed conflict between two states or non-state actors, one or both of which act at the instigation or on behalf of other parties that are not directly involved in the hostilities. In order for a conflict to be considered a pr ...
s fought in other countries by factions equipped by one side against the other side's faction occurred. An
arms race An arms race occurs when two or more groups compete in military superiority. It consists of a competition between two or more states to have superior armed forces; a competition concerning production of weapons, the growth of a military, and t ...
to develop and build
nuclear weapon A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission bomb) or a combination of fission and fusion reactions ( thermonuclear bomb), producing a nuclear explosion. Both bom ...
s happened as policymakers wanted to ensure their side had more if it came to a war. In East Asia,
Chiang Kai-shek Chiang Kai-shek (31 October 1887 – 5 April 1975), also known as Chiang Chung-cheng and Jiang Jieshi, was a Chinese Nationalist politician, revolutionary, and military leader who served as the leader of the Republic of China (ROC) from 1928 ...
's
Republic of China Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the northeast ...
was overthrown in the
Chinese Communist Revolution The Chinese Communist Revolution, officially known as the Chinese People's War of Liberation in the People's Republic of China (PRC) and also known as the National Protection War against the Communist Rebellion in the Republic of China (ROC ...
from 1945–1949. His government retreated to Taiwan, but both the nationalist
KMT The Kuomintang (KMT), also referred to as the Guomindang (GMD), the Nationalist Party of China (NPC) or the Chinese Nationalist Party (CNP), is a major political party in the Republic of China, initially on the Chinese mainland and in Tai ...
government and the new communist mainland government under
Mao Zedong Mao Zedong pronounced ; also 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 founder of the People's Republic of China (PRC) ...
continued to claim authority over all of China. Korea was divided similarly to Germany, with the Soviet Union occupying the North and the United States occupying the South (future
North Korea North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korea, Korean Peninsula and shares borders with China and Russia to the north, at the Yalu River, Y ...
and
South Korea South Korea, officially the Republic of Korea (ROK), is a country in East Asia, constituting the southern part of the Korea, Korean Peninsula and sharing a Korean Demilitarized Zone, land border with North Korea. Its western border is formed ...
). Unlike Germany, the conflict there turned hot, as the
Korean War , date = {{Ubl, 25 June 1950 – 27 July 1953 (''de facto'')({{Age in years, months, weeks and days, month1=6, day1=25, year1=1950, month2=7, day2=27, year2=1953), 25 June 1950 – present (''de jure'')({{Age in years, months, weeks a ...
erupted from 1950–1953. Korea was not reunified under either government, however, due to strong support from both the US and China for their favored side; it became a
frozen conflict In international relations, a frozen conflict is a situation in which active armed conflict has been brought to an end, but no peace treaty or other political framework resolves the conflict to the satisfaction of the combatants. Therefore, lega ...
instead. Japan was given a new constitution foreswearing aggressive war in 1947, and the American occupation ended in 1952, although a treaty of mutual aid with the US was soon signed. The US also granted the
Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...
their independence in 1946 while keeping close relations. The Middle East became a hotbed of instability. The new Jewish state of
Israel Israel (; he, יִשְׂרָאֵל, ; ar, إِسْرَائِيل, ), officially the State of Israel ( he, מְדִינַת יִשְׂרָאֵל, label=none, translit=Medīnat Yīsrāʾēl; ), is a country in Western Asia. It is situated ...
declared its independence, recognized by both the United States and the Soviet Union, after which followed the
1948 Arab-Israeli War Events January * January 1 ** The General Agreement on Tariffs and Trade (GATT) is inaugurated. ** The Constitution of New Jersey (later subject to amendment) goes into effect. ** The railways of Britain are nationalized, to form British ...
. Egypt's weak and ineffective king Farouk was overthrown in the Egyptian revolution of 1952, and replaced by General Nasser; the
1953 Iranian coup d'état The 1953 Iranian coup d'état, known in Iran as the 28 Mordad coup d'état ( fa, کودتای ۲۸ مرداد), was the overthrow of the democratically elected Prime Minister Mohammad Mosaddegh in favor of strengthening the monarchical rule of ...
saw the American-friendly shah
Mohammad Reza Pahlavi , title = Shahanshah Aryamehr Bozorg Arteshtaran , image = File:Shah_fullsize.jpg , caption = Shah in 1973 , succession = Shah of Iran , reign = 16 September 1941 – 11 February 1979 , coronation = 26 October ...
remove the democratic constraints on his government and take power directly; and Iraq's monarchy was overthrown in 1958.
Decolonization Decolonization or decolonisation is the undoing of colonialism, the latter being the process whereby imperial nations establish and dominate foreign territories, often overseas. Some scholars of decolonization focus especially on separatism, in ...
was the most important development across Southeast Asia and Africa from 1946–1975, as the old British, French, Dutch, and Portuguese colonial empires were dismantled. Many new states were given their independence, but soon found themselves having to choose between allying with the Western Bloc, Eastern Bloc, or attempting to stay neutral as a member of the
Non-Aligned Movement The Non-Aligned Movement (NAM) is a forum of 120 countries that are not formally aligned with or against any major power bloc. After the United Nations, it is the largest grouping of states worldwide. The movement originated in the aftermath o ...
.
British India The provinces of India, earlier presidencies of British India and still earlier, presidency towns, were the administrative divisions of British governance on the Indian subcontinent. Collectively, they have been called British India. In one ...
was granted independence in 1947 without an outright war of independence being required. It was partitioned into Hindu-majority
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 so ...
and Muslim-majority Pakistan (
West Pakistan West Pakistan ( ur, , translit=Mag̱ẖribī Pākistān, ; bn, পশ্চিম পাকিস্তান, translit=Pôścim Pakistan) was one of the two Provincial exclaves created during the One Unit Scheme in 1955 in Pakistan. It was d ...
and
East Pakistan East Pakistan was a Pakistani province established in 1955 by the One Unit Scheme, One Unit Policy, renaming the province as such from East Bengal, which, in modern times, is split between India and Bangladesh. Its land borders were with India ...
, future
Pakistan Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's List of countries and dependencies by population, fifth-most populous country, with a population of almost 24 ...
and
Bangladesh Bangladesh (}, ), officially the People's Republic of Bangladesh, is a country in South Asia. It is the eighth-most populous country in the world, with a population exceeding 165 million people in an area of . Bangladesh is among the mos ...
);
Indo-Pakistani wars Since the Partition of British India in 1947 and subsequent creation of the dominions of India and Pakistan, the two countries have been involved in a number of wars, conflicts, and military standoffs. A long-running dispute over Kashmir and ...
were fought in 1947, 1965, and 1971.
Sukarno Sukarno). (; born Koesno Sosrodihardjo, ; 6 June 1901 – 21 June 1970) was an Indonesian statesman, orator, revolutionary, and nationalist who was the first president of Indonesia, serving from 1945 to 1967. Sukarno was the leader of ...
took control of an independent
Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...
in 1950, as attempts to reinstate Dutch rule in 1945–1949 had largely failed, and took an independent-to-Eastern leaning stance. He would later be overthrown by
Suharto Suharto (; ; 8 June 1921 – 27 January 2008) was an Indonesian army officer and politician, who served as the second and the longest serving president of Indonesia. Widely regarded as a military dictator by international observers, Suharto ...
in 1968, who took a pro-Western stance. The
Federation of Malaya The Federation of Malaya ( ms, Persekutuan Tanah Melayu; Jawi script, Jawi: ) was a federation of what previously had been British Malaya comprising eleven states (nine Malay states and two of the British Empire, British Straits Settlements, P ...
was granted independence in 1957, with the concurrent fighting of the
Malayan Emergency The Malayan Emergency, also known as the Anti–British National Liberation War was a guerrilla war fought in British Malaya between communist pro-independence fighters of the Malayan National Liberation Army (MNLA) and the military forces o ...
against communist forces from 1948–1960. The French unsuccessfully fought the
First Indochina War The First Indochina War (generally known as the Indochina War in France, and as the Anti-French Resistance War in Vietnam) began in French Indochina from 19 December 1946 to 20 July 1954 between France and Việt Minh (Democratic Republic of Vi ...
in an attempt to hold on to
French Indochina French Indochina (previously spelled as French Indo-China),; vi, Đông Dương thuộc Pháp, , lit. 'East Ocean under French Control; km, ឥណ្ឌូចិនបារាំង, ; th, อินโดจีนฝรั่งเศส, ...
; at the
1954 Geneva Conference The Geneva Conference, intended to settle outstanding issues resulting from the Korean War and the First Indochina War, was a conference involving several nations that took place in Geneva, Switzerland, from 26 April to 20 July 1954. The part o ...
, the new states of
Cambodia Cambodia (; also Kampuchea ; km, កម្ពុជា, UNGEGN: ), officially the Kingdom of Cambodia, is a country located in the southern portion of the Indochinese Peninsula in Southeast Asia, spanning an area of , bordered by Thailand t ...
,
Laos Laos (, ''Lāo'' )), officially the Lao People's Democratic Republic ( Lao: ສາທາລະນະລັດ ປະຊາທິປະໄຕ ປະຊາຊົນລາວ, French: République démocratique populaire lao), is a socialist ...
, the
Democratic Republic of Vietnam North Vietnam, officially the Democratic Republic of Vietnam (DRV; vi, Việt Nam Dân chủ Cộng hòa), was a socialist state supported by the Soviet Union (USSR) and the People's Republic of China (PRC) in Southeast Asia that existed f ...
, and the eventual
Republic of Vietnam South Vietnam, officially the Republic of Vietnam ( vi, Việt Nam Cộng hòa), was a state in Southeast Asia that existed from 1955 to 1975, the period when the southern portion of Vietnam was a member of the Western Bloc during part of th ...
were created. The division of Indochina eventually led to the
Vietnam War The Vietnam War (also known by #Names, other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vie ...
in the 1960s and 70s (as well as the
Laotian Civil War The Laotian Civil War (1959–1975) was a civil war in Laos which was waged between the Communist Pathet Lao and the Royal Lao Government from 23 May 1959 to 2 December 1975. It is associated with the Cambodian Civil War and the Vietnam War ...
and
Cambodian Civil War The Cambodian Civil War ( km, សង្គ្រាមស៊ីវិលកម្ពុជា, Romanization of Khmer#UNGEGN, UNGEGN: ) was a civil war in Cambodia fought between the forces of the Communist Party of Kampuchea (known as the Khme ...
), which ended in communist North Vietnam unifying the country in 1975 and a stinging defeat for the United States. In Africa, France fought the grinding
Algerian War The Algerian War, also known as the Algerian Revolution or the Algerian War of Independence,( ar, الثورة الجزائرية '; '' ber, Tagrawla Tadzayrit''; french: Guerre d'Algérie or ') and sometimes in Algeria as the War of 1 November ...
from 1954–1962 that saw the end of
French Algeria French Algeria (french: Alger to 1839, then afterwards; unofficially , ar, الجزائر المستعمرة), also known as Colonial Algeria, was the period of French colonisation of Algeria. French rule in the region began in 1830 with the ...
and the rise of a new independent
Algeria ) , image_map = Algeria (centered orthographic projection).svg , map_caption = , image_map2 = , capital = Algiers , coordinates = , largest_city = capital , relig ...
. The British and French both slowly released their vast holdings, leading to the creation of states such as
First Nigerian Republic The First Republic was the republican government of Nigeria between 1963 and 1966 governed by the first republican constitution. The country's government was based on a federal form of the Westminster system. The period between 1 October 1960, ...
in 1963. Portugal, on the other hand, fiercely held onto their Empire, leading to the
Portuguese Colonial War The Portuguese Colonial War ( pt, Guerra Colonial Portuguesa), also known in Portugal as the Overseas War () or in the former colonies as the War of Liberation (), and also known as the Angolan, Guinea-Bissau and Mozambican War of Independence, ...
from 1961–1974 in Angola, Guinea-Bissau, and Mozambique until the '' Estado Novo'' government fell. Meanwhile, apartheid-era
South Africa South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring countri ...
remained fiercely anti-communist, but withdrew from the British Commonwealth in 1961, and supported various pro-colonial factions across Africa that had lost support from their "home" governments in Europe. Many of the newly independent African governments struggled with the balance between being too weak and overthrown by ambitious coup-plotters, and too strong and becoming dictatorships. Latin America saw gradual economic growth but also instability in many countries, as the threat of coups and military regimes (
junta Junta may refer to: Government and military * Junta (governing body) (from Spanish), the name of various historical and current governments and governing institutions, including civil ones ** Military junta, one form of junta, government led by ...
s) were a major threat. The most famous was the
Cuban Revolution The Cuban Revolution ( es, Revolución Cubana) was carried out after the 1952 Cuban coup d'état which placed Fulgencio Batista as head of state and the failed mass strike in opposition that followed. After failing to contest Batista in cou ...
that overthrew
Fulgencio Batista Fulgencio Batista y Zaldívar (; ; born Rubén Zaldívar, January 16, 1901 – August 6, 1973) was a Cuban military officer and politician who served as the elected president of Cuba from 1940 to 1944 and as its U.S.-backed military dictator ...
's American-friendly government for
Fidel Castro Fidel Alejandro Castro Ruz (; ; 13 August 1926 – 25 November 2016) was a Cuban revolutionary and politician who was the leader of Cuba from 1959 to 2008, serving as the prime minister of Cuba from 1959 to 1976 and president from 1976 to 200 ...
's Soviet-aligned government. This led to the
Cuban Missile Crisis The Cuban Missile Crisis, also known as the October Crisis (of 1962) ( es, Crisis de Octubre) in Cuba, the Caribbean Crisis () in Russia, or the Missile Scare, was a 35-day (16 October – 20 November 1962) confrontation between the United S ...
in 1963, generally considered one of the incidents most dangerously close to turning the Cold War into a direct military conflict. The 1968 Peruvian coup d'état and also installed a Soviet-friendly government. Despite this, the region ultimately leaned toward the US in this period, with the
CIA The Central Intelligence Agency (CIA ), known informally as the Agency and historically as the Company, is a civilian intelligence agency, foreign intelligence service of the federal government of the United States, officially tasked with gat ...
supporting American-friendly factions in the
1954 Guatemalan coup d'état The 1954 Guatemalan coup d'état was the result of a CIA covert operation code-named PBSuccess. It deposed the democratically elected Guatemalan President Jacobo Árbenz and ended the Guatemalan Revolution of 1944–1954. It installed the mili ...
, the
1964 Brazilian coup d'état The 1964 Brazilian coup d'état ( pt, Golpe de estado no Brasil em 1964), colloquially known in Brazil as the Coup of 64 ('), was a series of events in Brazil from March 31 to April 1 that led to the overthrow of President João Goulart by membe ...
, the
1973 Chilean coup d'état The 1973 Chilean coup d'état Enciclopedia Virtual > Historia > Historia de Chile > Del gobierno militar a la democracia" on LaTercera.cl. Retrieved 22 September 2006. In October 1972, Chile suffered the first of many strikes. Among the par ...
, and others. Nicaragua suffered the most, with the
Nicaraguan Revolution The Nicaraguan Revolution ( es, Revolución Nicaragüense or Revolución Popular Sandinista, link=no) encompassed the rising opposition to the Somoza dictatorship in the 1960s and 1970s, the campaign led by the Sandinista National Liberation Fr ...
seeing major military aid from both great powers to their favored factions that extended a civil war in the country for decades. Mexico escaped this unrest, although functioned largely as a one-party state dominated by the PRI.
Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, th ...
had a succession of idiosyncratic governments that courted both the US and USSR, but generally mismanaged the economy. The Middle East saw events that presaged later conflicts in the 70s and 80s. After the end of the
United Arab Republic The United Arab Republic (UAR; ar, الجمهورية العربية المتحدة, al-Jumhūrīyah al-'Arabīyah al-Muttaḥidah) was a sovereign state in the Middle East from 1958 until 1971. It was initially a political union between Eg ...
(UAR), Syria's government was overthrown in the 1966 Syrian coup d'état and replaced with the Neo-Baathist Party, eventually leading to the leadership of the
Assad family The al-Assad family ( ar, عَائِلَة الْأَسَد '), also known as the Assad dynasty, has ruled Syria since General Hafez al-Assad became President of Syria in 1971 under the Ba'ath Party. After his death, in June 2000, he was succ ...
. Israel and its neighbors fought the
Six-Day War The Six-Day War (, ; ar, النكسة, , or ) or June War, also known as the 1967 Arab–Israeli War or Third Arab–Israeli War, was fought between Israel and a coalition of Arab world, Arab states (primarily United Arab Republic, Egypt, S ...
in 1967 and the
Yom Kippur War The Yom Kippur War, also known as the Ramadan War, the October War, the 1973 Arab–Israeli War, or the Fourth Arab–Israeli War, was an armed conflict fought from October 6 to 25, 1973 between Israel and a coalition of Arab states led by Egy ...
of 1973. Under
Anwar Sadat Muhammad Anwar el-Sadat, (25 December 1918 – 6 October 1981) was an Egyptian politician and military officer who served as the third president of Egypt, from 15 October 1970 until his assassination by fundamentalist army officers on 6 ...
and later
Hosni Mubarak Muhammad Hosni El Sayed Mubarak, (; 4 May 1928 – 25 February 2020) was an Egyptian politician and military officer who served as the fourth president of Egypt from 1981 to 2011. Before he entered politics, Mubarak was a career officer in t ...
, Egypt switched from
Nasserism Nasserism ( ) is an Arab nationalist and Arab socialist political ideology based on the thinking of Gamal Abdel Nasser, one of the two principal leaders of the Egyptian Revolution of 1952, and Egypt's second President. Spanning the domestic a ...
to favoring the Western Bloc, and signed a peace treaty with Israel. Lebanon, once among the most prosperous and cultural centers of the region, collapsed into the decade-long
Lebanese Civil War The Lebanese Civil War ( ar, الحرب الأهلية اللبنانية, translit=Al-Ḥarb al-Ahliyyah al-Libnāniyyah) was a multifaceted armed conflict that took place from 1975 to 1990. It resulted in an estimated 120,000 fatalities a ...
from 1975–1990. Iran's unpopular pro-American government was overthrown in the 1979
Iranian Revolution The Iranian Revolution ( fa, انقلاب ایران, Enqelâb-e Irân, ), also known as the Islamic Revolution ( fa, انقلاب اسلامی, Enqelâb-e Eslâmī), was a series of events that culminated in the overthrow of the Pahlavi dynas ...
and eventually replaced by a new Islamic Republic headed by
Ayatollah Khomeini Ruhollah Khomeini, Ayatollah Khomeini, Imam Khomeini ( , ; ; 17 May 1900 – 3 June 1989) was an Iranian political and religious leader who served as the first supreme leader of Iran from 1979 until his death in 1989. He was the founder of ...
. Iran and Baathist Iraq under
Saddam Hussein Saddam Hussein ( ; ar, صدام حسين, Ṣaddām Ḥusayn; 28 April 1937 – 30 December 2006) was an Iraqi politician who served as the fifth president of Iraq from 16 July 1979 until 9 April 2003. A leading member of the revolution ...
soon fought each other in the Iran-Iraq War from 1980–1988, which ended inconclusively. In East Asia, China underwent the
Cultural Revolution The Cultural Revolution, formally known as the Great Proletarian Cultural Revolution, was a sociopolitical movement in the People's Republic of China (PRC) launched by Mao Zedong in 1966, and lasting until his death in 1976. Its stated goal ...
from 1966 to 1976, a major internal struggle that saw an intense program of
Maoism Maoism, officially called Mao Zedong Thought by the Chinese Communist Party, is a variety of Marxism–Leninism that Mao Zedong developed to realise a socialist revolution in the agricultural, pre-industrial society of the Republic of Chi ...
and persecution of perceived internal enemies. China's relations with the Soviets deteriorated in the 1960s and 70s, resulting in the
Sino-Soviet split The Sino-Soviet split was the breaking of political relations between the People's Republic of China and the Soviet Union caused by doctrinal divergences that arose from their different interpretations and practical applications of Marxism–Len ...
, although the two were able to cooperate on some matters. "
Ping-pong diplomacy Ping-pong diplomacy ( ''Pīngpāng wàijiāo'') refers to the exchange of table tennis (ping-pong) players between the United States (US) and People's Republic of China (PRC) in the early 1970s, that began during the 1971 World Table Tennis Cha ...
" led to a rapprochement between the US and China and American recognition of the Chinese communist government in the 1970s. China's pro-democracy movement was suppressed after the
1989 Tiananmen Square protests The Tiananmen Square protests, known in Chinese as the June Fourth Incident (), were student-led demonstrations held in Tiananmen Square, Beijing during 1989. In what is known as the Tiananmen Square Massacre, or in Chinese the June Fourth ...
, and China's government survived the tensions that would roil the Soviet-aligned bloc during the 1980s. South Korea (in the
June Democratic Struggle The June Democratic Struggle (), also known as the June Democracy Movement and June Democratic Uprising, was a nationwide pro-democracy movement in South Korea that generated mass protests from June 10 to June 29, 1987. The demonstrations force ...
) and Taiwan (with the lifting of martial law) would take major steps toward liberalization in 1987–1988, shifting from Western-aligned one-party states to more fully participatory democracies. The 1980s saw a general retreat for the communist bloc. The
Soviet–Afghan War The Soviet–Afghan War was a protracted armed conflict fought in the Democratic Republic of Afghanistan from 1979 to 1989. It saw extensive fighting between the Soviet Union and the Afghan mujahideen (alongside smaller groups of anti-Soviet ...
(1979–1989) is often called the "Soviet Union's Vietnam War" in comparison to the American defeat, being an expensive and ultimately unsuccessful war and occupation. More importantly, the intervening decades had seen that Eastern Europe was unable to compete economically with Western Europe, which undermined the promise of communist abundance compared to capitalist poverty. The Western capitalist economies had proven wealthier and stronger, which made matching the Soviet defense budget to the American one strain limited resources. The
Pan-European Picnic The Pan-European Picnic (german: Paneuropäisches Picknick; hu, páneurópai piknik; sk, Paneurópsky piknik) was a peace demonstration held on the Austrian- Hungarian border near Sopron, Hungary on 19 August 1989. The opening of the border ...
in 1989 then set in motion a peaceful chain reaction with the subsequent
fall of the Berlin Wall The fall of the Berlin Wall (german: Mauerfall) on 9 November 1989, during the Peaceful Revolution, was a pivotal event in world history which marked the destruction of the Berlin Wall and the figurative Iron Curtain and one of the series of eve ...
. The
Revolutions of 1989 The Revolutions of 1989, also known as the Fall of Communism, was a revolutionary wave that resulted in the end of most communist states in the world. Sometimes this revolutionary wave is also called the Fall of Nations or the Autumn of Natio ...
saw many countries of Eastern Europe throw off their communist governments, and the USSR declined to invade to re-establish them. East and West Germany were reunified.
Client state A client state, in international relations, is a state that is economically, politically, and/or militarily subordinate to another more powerful state (called the "controlling state"). A client state may variously be described as satellite state, ...
status for many states ended, as there was no conflict left to fund. The Malta Summit on 3 December 1989, the failure of the
August Coup August is the eighth month of the year in the Julian and Gregorian calendars, and the fifth of seven months to have a length of 31 days. Its zodiac sign is Leo and was originally named ''Sextilis'' in Latin because it was the 6th month in ...
by Soviet hardliners, and the formal
dissolution of the Soviet Union The dissolution of the Soviet Union, also negatively connoted as rus, Разва́л Сове́тского Сою́за, r=Razvál Sovétskogo Soyúza, ''Ruining of the Soviet Union''. was the process of internal disintegration within the Sov ...
on 26 December 1991 sealed the end of the Cold War.


1991–2001

The end of the Cold War left the United States the world's sole superpower. Communism seemed discredited; while China remained an officially communist state, Deng Xiaoping's economic reforms and socialism with Chinese characteristics allowed for the growth of a capitalist private sector in China. In Russia, President
Boris Yeltsin Boris Nikolayevich Yeltsin ( rus, Борис Николаевич Ельцин, p=bɐˈrʲis nʲɪkɐˈla(j)ɪvʲɪtɕ ˈjelʲtsɨn, a=Ru-Boris Nikolayevich Yeltsin.ogg; 1 February 1931 – 23 April 2007) was a Soviet and Russian politician wh ...
pursued a policy of privatization, spinning off former government agencies into private corporations, attempting to handle budget problems inherited from the USSR. The end of Soviet foreign aid caused a variety of changes in countries previously part of the Eastern Bloc; many officially became democratic republics, though some were more accurately described as
authoritarian Authoritarianism is a political system characterized by the rejection of political plurality, the use of strong central power to preserve the political ''status quo'', and reductions in the rule of law, separation of powers, and democratic votin ...
or
oligarchic Oligarchy (; ) is a conceptual form of power structure in which power rests with a small number of people. These people may or may not be distinguished by one or several characteristics, such as nobility, fame, wealth, education, or corporate, r ...
republics and
one-party state A one-party state, single-party state, one-party system, or single-party system is a type of sovereign state in which only one political party has the right to form the government, usually based on the existing constitution. All other parties ...
s. Many Western commentators treated the development optimistically; it was thought the world was steadily progressing toward free, liberal democracies. South Africa, no longer able to attract Western support by claiming to be anti-communist, ended apartheid in the early 1990s, and many Eastern European countries switched to stable democracies. While some Americans had anticipated a "peace dividend" from budget cuts to the Defense Department, these cuts were not as large as some had hoped. The European Economic Community evolved into the
European Union The European Union (EU) is a supranational political and economic union of member states that are located primarily in Europe. The union has a total area of and an estimated total population of about 447million. The EU has often been des ...
with the signing of the
Maastricht Treaty The Treaty on European Union, commonly known as the Maastricht Treaty, is the foundation treaty of the European Union (EU). Concluded in 1992 between the then-twelve member states of the European Communities, it announced "a new stage in the ...
in 1993, which integrated Europe across borders to a new degree. International coalitions continued to have a role; the
Gulf War The Gulf War was a 1990–1991 armed campaign waged by a 35-country military coalition in response to the Iraqi invasion of Kuwait. Spearheaded by the United States, the coalition's efforts against Iraq were carried out in two key phases: ...
saw a large international coalition undo Baathist Iraq's annexation of Kuwait, but other "police" style actions were less successful.
Somalia Somalia, , Osmanya script: 𐒈𐒝𐒑𐒛𐒐𐒘𐒕𐒖; ar, الصومال, aṣ-Ṣūmāl officially the Federal Republic of SomaliaThe ''Federal Republic of Somalia'' is the country's name per Article 1 of thProvisional Constituti ...
and
Afghanistan Afghanistan, officially the Islamic Emirate of Afghanistan,; prs, امارت اسلامی افغانستان is a landlocked country located at the crossroads of Central Asia and South Asia. Referred to as the Heart of Asia, it is bordere ...
descended into long, bloody civil wars for almost the entirety of the decade (
Somali Civil War The Somali Civil War ( so, Dagaalkii Sokeeye ee Soomaaliya; ar, الحرب الأهلية الصومالية ) is an ongoing civil war that is taking place in Somalia. It grew out of resistance to the Military dictatorship, military junta wh ...
, Afghan Civil War (1992–1996), Afghan Civil War (1996–2001)). Russia fought a brutal war in Chechnya that failed to suppress the insurgency there from 1994–1996; war would resume during the
Second Chechen War The Second Chechen War (russian: Втора́я чече́нская война́, ) took place in Chechnya and the border regions of the North Caucasus between the Russia, Russian Federation and the Chechen Republic of Ichkeria, from Augus ...
in 1999–2000 that saw a resumption of Russian control after Russia successfully convinced enough rebels to join their cause with promises of autonomy. The
breakup of Yugoslavia The breakup of Yugoslavia occurred as a result of a series of political upheavals and conflicts during the early 1990s. After a period of political and economic crisis in the 1980s, constituent republics of the Socialist Federal Republic of Yu ...
also led to a series of
Yugoslav Wars The Yugoslav Wars were a series of separate but related#Naimark, Naimark (2003), p. xvii. ethnic conflicts, wars of independence, and Insurgency, insurgencies that took place in the Socialist Federal Republic of Yugoslavia, SFR Yugoslavia from ...
; NATO eventually intervened in the
Kosovo War The Kosovo War was an armed conflict in Kosovo that started 28 February 1998 and lasted until 11 June 1999. It was fought by the forces of the Federal Republic of Yugoslavia (i.e. Serbia and Montenegro), which controlled Kosovo before the war ...
. In the Middle East, the Israeli–Palestinian peace process offered the prospect of a long-term peace deal to many; the
Oslo Accords The Oslo Accords are a pair of agreements between Israel and the Palestine Liberation Organization (PLO): the Oslo I Accord, signed in Washington, D.C., in 1993;
signed in 1993 seemed to offer a "roadmap" to resolving the conflict. Despite these high hopes, they would be largely dashed in 2000–2001 after a breakdown of negotiations and the
Second Intifada The Second Intifada ( ar, الانتفاضة الثانية, ; he, האינתיפאדה השנייה, ), also known as the Al-Aqsa Intifada ( ar, انتفاضة الأقصى, label=none, '), was a major Palestinian uprising against Israel. ...
.


2001–present


War on Terror, Afghanistan War, and Iraq War

The
September 11 attacks The September 11 attacks, commonly known as 9/11, were four coordinated suicide terrorist attacks carried out by al-Qaeda against the United States on Tuesday, September 11, 2001. That morning, nineteen terrorists hijacked four commercia ...
were a series of coordinated
suicide attack A suicide attack is any violent Strike (attack), attack, usually entailing the attacker detonating an explosive, where the attacker has suicide, accepted their own death as a direct result of the attacking method used. Suicide attacks have oc ...
s by
Al-Qaeda Al-Qaeda (; , ) is an Islamic extremism, Islamic extremist organization composed of Salafist jihadists. Its members are mostly composed of Arab, Arabs, but also include other peoples. Al-Qaeda has mounted attacks on civilian and military ta ...
upon the United States on 11 September 2001. On that morning, nineteen Al-Qaeda terrorists
hijacked Hijacking may refer to: Common usage Computing and technology * Bluejacking, the unsolicited transmission of data via Bluetooth * Brandjacking, the unauthorized use of a company's brand * Browser hijacking * Clickjacking (including ''like ...
four commercial passenger
jet airliner A jet airliner or jetliner is an airliner powered by jet engines (passenger jet aircraft). Airliners usually have two or four jet engines; three-engined designs were popular in the 1970s but are less common today. Airliners are commonly cl ...
s. The hijackers intentionally crashed two of the airliners into the Twin Towers of the
World Trade Center World Trade Centers are sites recognized by the World Trade Centers Association. World Trade Center may refer to: Buildings * List of World Trade Centers * World Trade Center (2001–present), a building complex that includes five skyscrapers, a ...
in New York City, killing everyone on board and many others working in the buildings. Both buildings collapsed within two hours, destroying nearby buildings and damaging others. The hijackers crashed a third airliner into
the Pentagon The Pentagon is the headquarters building of the United States Department of Defense. It was constructed on an accelerated schedule during World War II. As a symbol of the U.S. military, the phrase ''The Pentagon'' is often used as a metony ...
in
Arlington, Virginia Arlington County is a county in the Commonwealth of Virginia. The county is situated in Northern Virginia on the southwestern bank of the Potomac River directly across from the District of Columbia, of which it was once a part. The county is ...
, just outside Washington, D.C. The fourth plane crashed into a field near
Shanksville Shanksville is a borough in Somerset County, Pennsylvania. It has a population of 197 as of the 2020 U.S. census. It is part of the Somerset, Pennsylvania Micropolitan Statistical Area and is located southeast of Pittsburgh and west of Philade ...
in rural
Somerset County, Pennsylvania Somerset County (Pennsylvania Dutch language, Pennsylvania German: ''Somerset Kaundi'') is a County (United States), county in the Commonwealth (U.S. state), Commonwealth of Pennsylvania. As of the 2020 United States census, 2020 census, the po ...
, after some of its passengers and flight crew attempted to retake control of the plane, which the hijackers had redirected toward Washington, D.C. In response, the United States under President
George W. Bush George Walker Bush (born July 6, 1946) is an American politician who served as the 43rd president of the United States from 2001 to 2009. A member of the Republican Party, Bush family, and son of the 41st president George H. W. Bush, he ...
enacted the
Patriot Act The USA PATRIOT Act (commonly known as the Patriot Act) was a landmark Act of the United States Congress, signed into law by President George W. Bush. The formal name of the statute is the Uniting and Strengthening America by Providing Appropr ...
. Many other countries also strengthened their anti-terrorism legislation and expanded law enforcement powers. Major terrorist events after the September 11 attacks include the
Moscow theater hostage crisis The Moscow theater hostage crisis (also known as the 2002 Nord-Ost siege) was the seizure of the crowded Dubrovka Theater by Chechen terrorists on 23 October 2002, which involved 850 hostages and ended with Russian security services killing o ...
, the Istanbul bombings, the Madrid train bombings, the
Beslan school siege The Beslan school siege (also referred to as the Beslan school hostage crisis or the Beslan massacre) was a terrorist attack that started on 1 September 2004, lasted three days, involved the imprisonment of more than 1,100 people as hostages ( ...
, the
London bombings London attack may refer to any of the following attacks that have occurred within London, London metropolitan area, City of London, Lundenwic, Londinium, or County of London: ;Actuated attacks * List of terrorist incidents in London ** 1973 Old Ba ...
, the Delhi bombings, and the
Mumbai attacks Terrorism in India, according to the Home Ministry, poses a significant threat to the people of India. Compared to other countries, India faces a wide range of terror groups. Terrorism found in India includes Islamic terrorism, separatist ...
, generally from
Islamic terrorism Islamic terrorism (also known as Islamist terrorism or radical Islamic terrorism) refers to terrorist acts with religious motivations carried out by fundamentalist militant Islamists and Islamic extremists. Incidents and fatalities f ...
. The United States responded to the 11 September 2001 attacks by launching a "Global War on Terrorism", invading the
Islamic Emirate of Afghanistan Afghanistan, officially the Islamic Emirate of Afghanistan,; prs, امارت اسلامی افغانستان is a landlocked country located at the crossroads of Central Asia and South Asia. Referred to as the Heart of Asia, it is bordere ...
to depose the
Taliban The Taliban (; ps, طالبان, ṭālibān, lit=students or 'seekers'), which also refers to itself by its state (polity), state name, the Islamic Emirate of Afghanistan, is a Deobandi Islamic fundamentalism, Islamic fundamentalist, m ...
, who had harbored al-Qaeda terrorists. The
War in Afghanistan War in Afghanistan, Afghan war, or Afghan civil war may refer to: *Conquest of Afghanistan by Alexander the Great (330 BC – 327 BC) * Muslim conquests of Afghanistan (637–709) *Conquest of Afghanistan by the Mongol Empire (13th century), see al ...
began in late 2001 and was launched by the UN-authorized
ISAF ' ps, کمک او همکاري ' , allies = Afghanistan , opponents = Taliban Al-Qaeda , commander1 = , commander1_label = Commander , commander2 = , commander2_label = , commander3 = , command ...
, with the United States and United Kingdom providing most of the troops. The Bush administration policy and the
Bush Doctrine The Bush Doctrine refers to multiple interrelated foreign policy principles of the 43rd President of the United States, George W. Bush. These principles include unilateralism, preemptive war, and regime change. Charles Krauthammer first used ...
stated forces would not distinguish between terrorist organizations and nations or governments that harbor them.
Operation Enduring Freedom Operation Enduring Freedom (OEF) was the official name used synonymously by the U.S. government for both the War in Afghanistan (2001–2014) and the larger-scale Global War on Terrorism. On 7 October 2001, in response to the September 11 at ...
(OEF) was the United States combat operation involving some coalition partners and operating primarily in the eastern and southern parts of the country along the
Pakistan Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's List of countries and dependencies by population, fifth-most populous country, with a population of almost 24 ...
border; the ISAF established by the
United Nations Security Council The United Nations Security Council (UNSC) is one of the Organs of the United Nations, six principal organs of the United Nations (UN) and is charged with ensuring international security, international peace and security, recommending the admi ...
was in charge of securing the capital of
Kabul Kabul (; ps, , ; , ) is the capital and largest city of Afghanistan. Located in the eastern half of the country, it is also a municipality, forming part of the Kabul Province; it is administratively divided into 22 municipal districts. Acco ...
and its surrounding areas. NATO assumed control of ISAF in 2003. Despite initial coalition successes, the Taliban were never entirely defeated, and continued to hold territory in mountainous regions as well as threaten the new government, the Islamic Republic of Afghanistan, whose grasp on power outside the major cities was shaky at best. The war was also less successful in restricting al-Qaeda than anticipated. The Second Gulf War began in March 2003 with the
invasion of Iraq The 2003 invasion of Iraq was a United States-led invasion of the Ba'athist Iraq, Republic of Iraq and the first stage of the Iraq War. The invasion phase began on 19 March 2003 (air) and 20 March 2003 (ground) and lasted just over one mont ...
by a
multinational force A Multinational force is a multinational operation which may be defensive, offensive, or for peacekeeping purposes. In multinational operations, many countries form an alliance to carry them out. Multinational forces include: * Supreme Headquart ...
. The invasion of Iraq led to an
occupation Occupation commonly refers to: *Occupation (human activity), or job, one's role in society, often a regular activity performed for payment *Occupation (protest), political demonstration by holding public or symbolic spaces *Military occupation, th ...
and the eventual capture of
Saddam Hussein Saddam Hussein ( ; ar, صدام حسين, Ṣaddām Ḥusayn; 28 April 1937 – 30 December 2006) was an Iraqi politician who served as the fifth president of Iraq from 16 July 1979 until 9 April 2003. A leading member of the revolution ...
, who was later
executed Capital punishment, also known as the death penalty, is the state-sanctioned practice of deliberately killing a person as a punishment for an actual or supposed crime, usually following an authorized, rule-governed process to conclude that t ...
by the Iraqi Government. Despite government assumptions that the war in Iraq would be over with the fall of Hussein, it continued and intensified. Sectarian groups both fought each other and the occupying coalition forces via
asymmetric warfare Asymmetric warfare (or asymmetric engagement) is the term given to describe a type of war between belligerents whose relative military power, strategy or tactics differ significantly. This is typically a war between a standing, professional ar ...
during the
Iraqi insurgency Iraqi insurgency may refer to: * Iraqi insurgency (2003–2011), part of the Iraq War ** Iraqi insurgency (2003–2006), 2003–2006 phase of the Iraqi insurgency ** Iraqi civil war (2006–2008), multi-sided civil war in Iraq * Iraqi insurgency (20 ...
, as Iraq was starkly divided between Sunni, Shia, and Kurdish groups that now competed with each other for power. Al-Qaeda operations in Iraq continued as well. In late 2008, the U.S. and Iraqi governments approved a
Status of Forces Agreement A status of forces agreement (SOFA) is an agreement between a host country and a foreign nation stationing military forces in that country. SOFAs are often included, along with other types of military agreements, as part of a comprehensive security ...
effective through to the end of 2011. The
Obama administration Barack Obama's tenure as the 44th president of the United States began with his first inauguration on January 20, 2009, and ended on January 20, 2017. A Democrat from Illinois, Obama took office following a decisive victory over Republican ...
re-focused US involvement in the conflict on the withdrawal of its troops from Iraq and a surge of troops and government support in Afghanistan. In May 2011, the bin Laden raid occurred after bin Laden was tracked to his compound in Abbottabad, Pakistan. In 2011, the United States declared a formal end to the Iraq War. In February 2020, President
Donald Trump Donald John Trump (born June 14, 1946) is an American politician, media personality, and businessman who served as the 45th president of the United States from 2017 to 2021. Trump graduated from the Wharton School of the University of Pe ...
agreed with the Taliban to withdraw all American troops from Afghanistan over the next year. The
Biden administration Joe Biden's tenure as the 46th president of the United States began with his inauguration on January 20, 2021. Biden, a Democrat from Delaware who previously served as vice president under Barack Obama, took office following his victory ...
delayed the withdrawal by a few months, but still largely kept to the deal; the coalition-supported Afghan government soon collapsed, and the Taliban took undisputed control of the country in August 2021 after the successful
2021 Taliban offensive A military offensive by the Taliban insurgent group and other allied militants led to the fall of the Islamic Republic of Afghanistan based in Kabul and marked the end of the nearly 20-year-old War in Afghanistan, that had begun following the ...
.


Arab Spring and Syria

The
Arab Spring The Arab Spring ( ar, الربيع العربي) was a series of Nonviolent resistance, anti-government protests, Rebellion, uprisings and Insurgency, armed rebellions that spread across much of the Arab world in the early 2010s. It began in T ...
began in earnest in 2010 with anti-government protests in the
Muslim world The terms Muslim world and Islamic world commonly refer to the Islamic community, which is also known as the Ummah. This consists of all those who adhere to the religious beliefs and laws of Islam or to societies in which Islam is practiced. I ...
, but quickly escalated to full-scale military conflicts in countries like
Syria Syria ( ar, سُورِيَا or سُورِيَة, translit=Sūriyā), officially the Syrian Arab Republic ( ar, الجمهورية العربية السورية, al-Jumhūrīyah al-ʻArabīyah as-Sūrīyah), is a Western Asian country loc ...
,
Libya Libya (; ar, ليبيا, Lībiyā), officially the State of Libya ( ar, دولة ليبيا, Dawlat Lībiyā), is a country in the Maghreb region in North Africa. It is bordered by the Mediterranean Sea to the north, Egypt to Egypt–Libya bo ...
, and
Yemen Yemen (; ar, ٱلْيَمَن, al-Yaman), officially the Republic of Yemen,, ) is a country in Western Asia. It is situated on the southern end of the Arabian Peninsula, and borders Saudi Arabia to the Saudi Arabia–Yemen border, north and ...
and also gave the opportunity for the emergence of various militant groups including the
Islamic State An Islamic state is a State (polity), state that has a form of government based on sharia, Islamic law (sharia). As a term, it has been used to describe various historical Polity, polities and theories of governance in the Islamic world. As a t ...
(IS). The IS was able to take advantage of social media platforms including Twitter to recruit foreign fighters from around the world and seized significant portions of territory in
Iraq Iraq,; ku, عێراق, translit=Êraq officially the Republic of Iraq, '; ku, کۆماری عێراق, translit=Komarî Êraq is a country in Western Asia. It is bordered by Turkey to Iraq–Turkey border, the north, Iran to Iran–Iraq ...
,
Syria Syria ( ar, سُورِيَا or سُورِيَة, translit=Sūriyā), officially the Syrian Arab Republic ( ar, الجمهورية العربية السورية, al-Jumhūrīyah al-ʻArabīyah as-Sūrīyah), is a Western Asian country loc ...
,
Afghanistan Afghanistan, officially the Islamic Emirate of Afghanistan,; prs, امارت اسلامی افغانستان is a landlocked country located at the crossroads of Central Asia and South Asia. Referred to as the Heart of Asia, it is bordere ...
, and the
Sinai Peninsula The Sinai Peninsula, or simply Sinai (now usually ) (, , cop, Ⲥⲓⲛⲁ), is a peninsula in Egypt, and the only part of the country located in Asia. It is between the Mediterranean Sea to the north and the Red Sea to the south, and is a l ...
of
Egypt Egypt ( ar, مصر , ), officially the Arab Republic of Egypt, is a transcontinental country spanning the northeast corner of Africa and southwest corner of Asia via a land bridge formed by the Sinai Peninsula. It is bordered by the Mediter ...
from 2013 and ongoing. On the other hand, some violent militant organizations were able to negotiate peace with governments including the
Moro Islamic Liberation Front The Moro Islamic Liberation Front (MILF; ar, ''Jabhat Taḥrīr Moro al-ʾIslāmiyyah'') is a group based in Mindanao seeking an autonomous region of the Moro people from the central government. The group has a presence in the Bangsamoro r ...
in the
Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...
in 2014. The presence of IS and the stalemate in the Syrian Civil War created a migration of refugees to Europe and also galvanized and encouraged high-profile terrorism attacks and armed conflicts around the world, such as the
November 2015 Paris attacks The November 2015 Paris attacks () were a series of coordinated Islamist terrorist attacks that took place on Friday, 13 November 2015 in Paris, France, and the city's northern suburb, Saint-Denis. Beginning at 9:15p.m., three suicide bombers ...
and the
Battle of Marawi The siege of Marawi ( fil, Pagkubkob sa Marawi), also known as the Marawi crisis (), and the Battle of Marawi (), was a five-month-long armed conflict in Marawi, Philippines, that started on May 23, 2017, between Philippine government security ...
in the Philippines in 2017. In 2014, the United States decided to intervene against the Islamic State in
Iraq Iraq,; ku, عێراق, translit=Êraq officially the Republic of Iraq, '; ku, کۆماری عێراق, translit=Komarî Êraq is a country in Western Asia. It is bordered by Turkey to Iraq–Turkey border, the north, Iran to Iran–Iraq ...
, with most IS fighters being driven out by the end of 2018. Russia and
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 Turkmeni ...
also jointly launched a campaign against IS and in support of Syrian President
Bashar al-Assad Bashar Hafez al-Assad, ', Levantine pronunciation: ; (, born 11 September 1965) is a Syrian politician who is the 19th president of Syria, since 17 July 2000. In addition, he is the commander-in-chief of the Syrian Armed Forces and the ...
. As of 2022, Assad has largely regained authority in the southern half of the country, while the northern reaches are controlled by a mixture of Arab Sunni rebels, Kurds, and Turkey.


Russia

Vladimir Putin Vladimir Vladimirovich Putin; (born 7 October 1952) is a Russian politician and former intelligence officer who holds the office of president of Russia. Putin has served continuously as president or prime minister since 1999: as prime min ...
, Yeltsin's successor, was very popular in Russia after his victory in the Second Chechen War. He portrayed himself as a corruption fighter initially, checking
Russian oligarchs Russian oligarchs ( Russian: олигархи, romanized: ''oligarkhi'') are business oligarchs of the former Soviet republics who rapidly accumulated wealth in the 1990s via the Russian privatisation that followed the dissolution of the Soviet ...
who had acquired vast wealth during Russia's liberalization period. With a combination of genuine popularity and legal rollbacks, Russia gradually moved toward being a
one-party state A one-party state, single-party state, one-party system, or single-party system is a type of sovereign state in which only one political party has the right to form the government, usually based on the existing constitution. All other parties ...
, a democracy but one where Putin's party always won. Russia has since intervened in a variety of military conflicts in its neighboring countries including the 2008
Russo-Georgian War The 2008 Russo-Georgian WarThe war is known by a variety of other names, including Five-Day War, August War and Russian invasion of Georgia. was a war between Georgia, on one side, and Russia and the Russian-backed self-proclaimed republics of Sou ...
; the 2014
Russo-Ukrainian War The Russo-Ukrainian War; uk, російсько-українська війна, rosiisko-ukrainska viina. has been ongoing between Russia (alongside Russian separatist forces in Donbas, Russian separatists in Ukraine) and Ukraine since Feb ...
and Annexation of Crimea; a 2015 intervention in the Syrian Civil War; and the expansion of the
Russo-Ukrainian War The Russo-Ukrainian War; uk, російсько-українська війна, rosiisko-ukrainska viina. has been ongoing between Russia (alongside Russian separatist forces in Donbas, Russian separatists in Ukraine) and Ukraine since Feb ...
to the full-fledged
2022 Russian invasion of Ukraine On 24 February 2022, in a major escalation of the Russo-Ukrainian War, which began in 2014. The invasion has resulted in tens of thousands of deaths on both sides. It has caused Europe's largest refugee crisis since World War II. An ...
where Russia declared their intent to depose the Ukrainian government and install a compliant, Russia-friendly government. The Russian government has often cited the enlargement of NATO as a major complaint.


Economic history

The end of World War II in 1945 saw an increase in
international trade International trade is the exchange of capital, goods, and services across international borders or territories because there is a need or want of goods or services. (see: World economy) In most countries, such trade represents a significant ...
and an interconnected system of treaties and agreements to ease its flow. In particular, the United States and the
United States dollar The United States dollar ( symbol: $; code: USD; also abbreviated US$ or U.S. Dollar, to distinguish it from other dollar-denominated currencies; referred to as the dollar, U.S. dollar, American dollar, or colloquially buck) is the officia ...
took a pivotal role in the world economy, displacing the UK. The era is sometimes called "
Pax Americana ''Pax Americana'' (Latin for "American Peace", modeled after ''Pax Romana'' and ''Pax Britannica''; also called the Long Peace) is a term applied to the concept of relative peace in the Western Hemisphere and later in the world after the end o ...
" for the relative liberal peace in the Western world, resulting from the preponderance of power enjoyed by the US, as a comparison to the
Pax Romana The Pax Romana (Latin for 'Roman peace') is a roughly 200-year-long timespan of Roman history which is periodization, identified as a period and as a golden age (metaphor), golden age of increased as well as sustained Imperial cult of ancient Rome ...
established at the height of the Roman Empire. New York's financial sector ("
Wall Street Wall Street is an eight-block-long street in the Financial District of Lower Manhattan in New York City. It runs between Broadway in the west to South Street and the East River in the east. The term "Wall Street" has become a metonym for t ...
") was the center of the financial world from 1945–1970 in a dominant way unlikely to be seen again. Unlike the aftermath of World War I, the US strongly aided in the rebuilding of Europe, including aid to the defeated Axis nations, rather than punishment. The
Marshall Plan The Marshall Plan (officially the European Recovery Program, ERP) was an American initiative enacted in 1948 to provide foreign aid to Western Europe. The United States transferred over $13 billion (equivalent of about $ in ) in economic re ...
sent billions of dollars of aid to Western Europe to ensure its stability and ward off a potential economic downturn. The 1944
Bretton Woods Conference The Bretton Woods Conference, formally known as the United Nations Monetary and Financial Conference, was the gathering of 730 delegates from all 44 Allied nations at the Mount Washington Hotel, situated in Bretton Woods, New Hampshire, Unite ...
established the
Bretton Woods system The Bretton Woods system of monetary management established the rules for commercial and financial relations among the United States, Canada, Western European countries, Australia, and Japan after the 1944 Bretton Woods Agreement. The Bretto ...
, a set of practices that governed world trade and currencies from 1945–1971, as well as the World Bank and the International Monetary Fund (IMF). Western Europe also established the European Economic Community in 1957 to ease customs and aid international trade. In general, vast quality of life improvements affected most every corner of the globe during this period, in both the Western and Eastern spheres. France called them ''Les Trente Glorieuses'' ("The Glorious Thirty [Years]"). Despite being largely destroyed in the war, West Germany soon bounced back to being an economic powerhouse by the 1950s with the ''wirtschaftswunder''. Surprisingly, Economy of Japan, Japan followed Germany, achieving incredible economic growth and becoming the second largest economy in the world in 1968, a phenomenon called the
Japanese economic miracle The Japanese economic miracle refers to Japan's record period of economic growth between the post-World War II era and the end of the Cold War. During the economic boom, Japan rapidly became the world's second-largest economy (after the Unit ...
. Many explanations are proffered for the enviable results of these years: relative peace (at least outside the "Third World"); a reduction in average family size; technological improvements; and others. The Eastern Bloc, meanwhile, established Comecon as their equivalent to the Marshall Plan and to establish internal trading rules between communist states. The 1970s saw economic headwinds. Notably, the price of oil started to go up in the 1970s, as the easiest and most accessible wells had already been pumped dry in the preceding century, and oil is a non-renewable resource. Attention was drawn to the abundant oil in the Middle East, where countries in OPEC controlled substantial untapped oil reserves. Political tensions over the
Yom Kippur War The Yom Kippur War, also known as the Ramadan War, the October War, the 1973 Arab–Israeli War, or the Fourth Arab–Israeli War, was an armed conflict fought from October 6 to 25, 1973 between Israel and a coalition of Arab states led by Egy ...
and the
Iranian Revolution The Iranian Revolution ( fa, انقلاب ایران, Enqelâb-e Irân, ), also known as the Islamic Revolution ( fa, انقلاب اسلامی, Enqelâb-e Eslâmī), was a series of events that culminated in the overthrow of the Pahlavi dynas ...
led to the 1973 oil crisis and 1979 oil crisis. The Soviet Union called it the "Era of Stagnation". The 1970s and 80s also saw the rise of the
Four Asian Tigers The Four Asian Tigers (also known as the Four Asian Dragons or Four Little Dragons in Chinese and Korean) are the developed East Asian economies of Hong Kong, Singapore, South Korea, and Taiwan. Between the early 1960s and 1990s, they underwent ra ...
, as South Korea, Taiwan, Singapore, and Hong Kong emulated the Japanese route to prosperity with varying degree of success. In China, the leftist Gang of Four were overthrown in 1976, and Deng Xiaoping pursued a policy of tentatively opening the Chinese economy to capitalist innovations throughout the 1980s, which would be continued by his successors in the 1990s. China's economy, tiny in 1976, would see tremendous growth, and eventually take the spot as second largest economy from Japan in 2010. Among Western economies, the collapse of the Bretton Woods system was replaced by a more flexible era of floating exchange rates. The Group of Seven (G7) first met in 1975 and become one of the main international forums that regulated international trade among industrialized nations. The Soviet Union implemented a policy of ''perestroika'' in the 1980s which allowed tentative market reforms. The fall of the USSR saw differing approaches in the 1990s in the East: some newly independent states went in a capitalist direction such as Economy of Estonia, Estonia, some maintained a strong governmental presence in their economy, and some opted for a mix. The privatization of government firms and resources drew accusations of crony capitalism in many states, however, including the Russian Federation, the largest and most important state of the USSR; the beneficiaries of the turbulent period were often called the "
Russian oligarchs Russian oligarchs ( Russian: олигархи, romanized: ''oligarkhi'') are business oligarchs of the former Soviet republics who rapidly accumulated wealth in the 1990s via the Russian privatisation that followed the dissolution of the Soviet ...
". In the beginning of the 2000s, there was a global rise in prices in commodities and housing, marking an end to the Late-twentieth century commodities recession, commodities recession of 1980–2000. The US mortgage-backed securities, which had risks that were hard to assess, were marketed around the world and a broad based credit boom fed a global speculative bubble in real estate and equities. The financial situation was also affected by a sharp increase in oil and food prices. The collapse of the American housing bubble caused the values of Security (finance), securities tied to real estate pricing to plummet thereafter, damaging financial institutions. The late-2000s recession, a severe economic recession which began in the United States in 2007, was sparked by the outbreak of the financial crisis of 2007–2010. The modern financial crisis was linked to earlier lending practices by financial institutions and the trend of securitization of American real estate mortgages. The Great Recession spread to much of the Developed country, industrialized world, and has caused a pronounced deceleration of economic activity. The global recession occurred in an economic environment characterized by various imbalances. This global recession has resulted in a sharp drop in
international trade International trade is the exchange of capital, goods, and services across international borders or territories because there is a need or want of goods or services. (see: World economy) In most countries, such trade represents a significant ...
, rising unemployment and slumping commodity prices. The recession 2008–2009 Keynesian resurgence, renewed interest in Keynesian economic ideas on how to combat recessionary conditions. However, various industrial countries continued to undertake austerity policies to cut Government budget deficit, deficits, reduced Government spending, spending, as opposed to following Keynesian theories. From late 2009 European sovereign-debt crisis, fears of a sovereign debt crisis developed among investors concerning rising government debt levels across the globe together with a wave of downgrading of government debt of certain European states. Concerns intensified early 2010 and thereafter making it difficult or impossible for sovereigns to re-finance their debts. On 9 May 2010, Europe's Finance Ministers approved a rescue package worth €750 billion aimed at ensuring financial stability across Europe. The European Financial Stability Facility (EFSF) was a special purpose vehicle financed by members of the eurozone to combat the European sovereign debt crisis. In October 2011 eurozone leaders agreed on another package of measures designed to prevent the collapse of member economies. The three most affected countries, Greece, Ireland and Portugal, collectively account for six percent of eurozone's gross domestic product (GDP). In 2012, eurozone finance ministers reached an agreement on a second €130-billion Greek bailout. In 2013, the European Union 2012–2013 Cypriot financial crisis, agreed to a €10 billion economic bailout for Cyprus. The 2020 coronavirus pandemic caused economic disruption, with wide-ranging Economic impact of the COVID-19 pandemic, economic impacts of COVID-19 such as supply chain changes and an increase in working-from-home, along with the COVID-19 recession.


Social history

Social changes since 1945 have been vast and disparate, affecting countries and subgroups within those countries in ways specific to each population, meaning there is not one single global story of social change. Despite this, one of the major trends has been an increasing interchange between cultures and a wider spread of the most successful works, enabled by new technology and
globalization Globalization, or globalisation (Commonwealth English; see spelling differences), is the process of interaction and integration among people, companies, and governments worldwide. The term ''globalization'' first appeared in the early 20t ...
. In earlier periods, a successful musician or theater troupe might be confined to playing in a single city at a time, limiting their reach. The spread of better recording technology, such as the magnetophon, meant that a musical act could have their song be played over the radio everywhere without loss of sound quality, creating international superstars such as Elvis Presley and The Beatles. The spread of home television sets allowed people across the globe to easily watch the same show, rather than requiring viewers to attend a local theater. Cinema of the United States, Hollywood in California produced films that dominated cinema; while intended for the lucrative American market, these films spread across the globe, backed by their large budgets and the cinematic expertise gathered there. The rise of the Internet in the 1990s allowed both for an ever further spread of the most popular and dominant works, but the comparatively cheap cost of publishing there, whether as a personal website, blog, or YouTube video, also allowed specific niche subcultures to connect and thrive in a way that was less true in the 20th century. For example, diaspora groups of immigrants can more easily stay in contact with their family and friends in their origin region, compared to earlier eras where travel and communication was far more expensive, making a narrative of strictly increasing global homogenization incomplete. International telephone networks, and later Internet telephony, allowed cheaper and easier long-distance communication than previous eras. Language usage in the contemporary era has seen a rise in English as a lingua franca, where people across the world learn the English language as a second language. This has been both to facilitate international communication, especially in places tied to international trade or tourism, as well as to better consume widespread English-language media. This is tied to increased Americanization, as American culture has grown increasingly influential and widespread. To a lesser extent, during the Cold War, something similar happened with the Russian language in the Eastern Bloc and among communist-aligned factions; however, this status was mostly reversed after the collapse of the Soviet Union. The French language, French and German languages saw their prestige as global languages decline after World War II. Religious trends have been disparate and not consistent across countries, often with sharply varying results even between similar and nearby groups. In industrialized and economically prosperous regions, there has been a loose trend toward secularization that deprioritized the role of religion, even among people who still identified as adherents. The decline of Christianity in the Western world has been perhaps the most notable of these trends, although many non-Western cultures have been affected as well, such as the rise of irreligion in China (buttressed by Antireligious campaigns in China, antireligious campaigns). As an example of how localized this process can be, during the Cold War both the Polish People's Republic and the Czechoslovak Socialist Republic endorsed state atheism. However, after the fall of the Iron Curtain in 1989–1990, the people of these bordering states had radically cultural attitudes toward religion; Religion in Poland, Poland was one of the more religious states in Europe, with 96% of its population espousing a belief in Catholic Christianity in 2011, while the Religion in the Czech Republic, Czech Republic was one of the most stridently irreligious, with only 15% of its population espousing any religious beliefs at all by 2011. In the Islamic world, a notable trend has been the spread of international schools of thought into regions where belief was previously localized, such as the International propagation of Salafism and Wahhabism funded by the government of Saudi Arabia. While regional Islamic groups remain strong, they are more contested than in the past. Another social trend has been the rise of urbanization as a larger proportion of the world's population has moved to live in cities and urban areas, and fewer people live in rural areas. In the United States, as the overall population more than doubled from 1930 to 1990, around a third of its counties saw their population decline by around 27%, suggesting that as rural counties empty, the urban counties are where the vast majority of inhabitants are moving to. In Eastern Africa, the urban population soared from 11 million in 1920 to 77 million in 2010. Many Migration in China, rural Chinese people moved to large coastal cities such as Shenzhen to work in the 1990s and 2000s, leading to a sharp increase of Urbanization in China. Rural parts of Japan have seen stark population declines, especially among the young, with only the Greater Tokyo area continuing to grow. How to deal with this change is a major issue, as many cities and their transportation networks were not designed to serve the larger populations that now occupy them. A major trend in many industrialized nations was the
sexual revolution The sexual revolution, also known as the sexual liberation, was a social movement that challenged traditional codes of behavior related to sexuality and interpersonal relationships throughout the United States and the developed world from the 1 ...
, an adoption of publicly more tolerant attitudes toward sex and pre-marital sex. "Combined oral contraceptive pill, The pill" was first approved for use in 1960 in the United States, and spread rapidly around the world. The pill made birth control easier and more reliable than earlier methods. This made sex for pleasure less likely to result in unintended children. It also allowed for easier family planning, where couples could choose more specifically when to have kids compared to earlier eras. Some analysts credit this as one reason behind a Population decline, decline in birth rates in the industrialized world, which had multiple second-order effects. Many regions have also made divorce much easier to officially procure. However, the decline in birth rate is not a universal trend; List of sovereign states and dependencies by total fertility rate, many nations continue to have high birth rates, and the world's overall population is still growing as of 2022. One of the yet evolving and unknown impacts in the contemporary era has been the social effects of cheap and common Internet access. As users gradually switched from personal web pages to blogs to social media, many surprising effects have resulted with both positive and negative assessments. Optimistic assessments often praise the decentralized nature that allows anyone to theoretically gain a platform without the need to convince a publisher or media company to back them, as well as the ease in enabling like-minded people to collaborate at long-distance, even if the Cyber-utopianism, digital utopianism of the 1990s is less common. Pessimistic assessments worry about the effects on children such as enabling cyberbullying; filter bubbles where Internet users are not challenged by outsider views; "cancel culture" where people are pilloried online but sometimes disproportionately; and slacktivism as an appealing but ineffective replacement for older forms of community work.


Contemporary science and technology


Energy

The growing world population and rising standards of living has caused a vast increase in demand for energy development, both to power vehicles such as personal cars as well as on public electrical grids. In particular, Petroleum, petroleum oil has been in ravenous demand across the world. Many of the cheapest and easiest sources of oil to access were largely drained in the 19th and early 20th centuries, leading to a hunt for new sources of oil. The value of oil has spilled over into politics as well, as "petro states" with access to oil found a source of vast revenue that did not require traditional government revenue-raising measures, such as tariffs or income taxation. The rising cost of oil led to the 1970s energy crisis and various adaptations in energy conservation to better conserve oil, such as more efficient engines and better insulation. It has also led to concerns of "peak oil," that the rising extraction costs of oil will eventually lead to massive shortages and a large disincentive to burn oil except when absolutely necessary (such as in the case of aviation fuel), although oil continues to be one of the most popular sources of energy. Other fossil fuels have continued a prominent role in the world's energy production. Coal energy, usually credited as helping kickstart the Industrial Revolution, has declined somewhat in prominence, but it started from a commanding large slice of the sources of energy. Even if diminished, coal is still a popular and common style of power plant; it made up a huge proportion of South Africa and Coal in India, India's power grid from 1945 to the present, for example. That said, increasing price, as well as concerns both over the air pollution generated when it is burnt and the landscape destruction when it is mined (such as mountaintop removal mining), have caused setbacks for the coal industry. Natural gas has grown in its proportion of the market, especially as Liquefied natural gas (LNG) has enabled it to be transported over longer distances than was previously feasible. An entirely new form of energy creation dawned in the 1950s and 1960s: nuclear power for peaceful purposes and the construction of nuclear power plants. Hopes that atomic energy would be "too cheap to meter" in the 1950s proved overly optimistic, however. Atomic energy grew to be a large part of several nations energy generation strategies, especially nuclear power in France. Nuclear power continues to be controversial. Concerns include its association with
nuclear weapon A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission bomb) or a combination of fission and fusion reactions ( thermonuclear bomb), producing a nuclear explosion. Both bom ...
s, Economics of nuclear power plants, financial cost, disposal of radioactive nuclear waste, and fears of safety from Nuclear meltdown, reactor meltdowns, especially after the 1986 Chernobyl disaster. An anti-nuclear movement arose that was skeptical of atomic energy and has discouraged many projects. Nuclear proponents counter that nuclear energy produces no air pollution compared to traditional fossil fuel plants, and can provide a steady supply of energy regardless of external conditions unlike solar and wind energy. With the Russia in the European energy sector, supply of Russian natural gas disrupted in 2022, France is looking to reactivate some of its older decommissioned nuclear plants, for example. Various forms of renewable energy have grown in prominence in the contemporary era. Wind energy, while used on a small scale for centuries, has seen growth with large distributed groups of windmills used to produce energy for the grid. Solar power has also grown in prominence, with around 4% of the world's overall energy production in 2021 (compared to a much smaller slice before). While these energy sources are considered to be much less environmentally impactful than fossil fuels, concerns have been raised over the various rare earth metals used in the production of batteries and solar, which can require destructive mining techniques to gather.


Computing and the Internet

The
Information Age The Information Age (also known as the Computer Age, Digital Age, Silicon Age, or New Media Age) is a historical period that began in the mid-20th century. It is characterized by a rapid shift from traditional industries, as established during ...
or Information Era, also commonly known as the Age of the Computer, is an idea that the current age will be characterized by the ability of individuals to transfer information freely, and to have instant access to knowledge that would have been difficult or impossible to find previously. The idea is heavily linked to the concept of a Digital Age or Digital Revolution, and carries the ramifications of a shift from traditional industry that the Industrial Revolution brought through Industrialisation, industrialization, to an economy based around the manipulation of information. The period is generally said to have begun in the latter half of the 20th century, though the particular date varies. The term began its use around the late 1980s and early 1990s, and has been used up to the present with the availability of the Internet. During the late 1990s, both Internet directory, Internet directories and search engines were popular—Yahoo! and Altavista (both founded 1995) were the respective industry leaders. By late 2001, the directory model had begun to give way to search engines, tracking the rise of Google (founded 1998), which had developed new approaches to relevance (information retrieval), relevancy ranking. Directory features, while still commonly available, became after-thoughts to search engines. Database size, which had been a significant marketing feature through the early 2000s (decade), was similarly displaced by emphasis on relevancy ranking, the methods by which search engines attempt to sort the best results first. "Web 2.0" is characterized as facilitating communication, information sharing, interoperability, User-centered design and collaboration on the World Wide Web. It has led to the development and evolution of web-based communities, Web service, hosted services, and web applications. Examples include Social network service, social-networking sites, video sharing, video-sharing sites, wikis, blogs, Mashup (digital), mashups and Folksonomy, folksonomies. Social networking emerged in the early 21st century as a popular social communication, largely replacing much of the function of email, message boards and instant messaging services. Twitter, Facebook, and YouTube are all major examples of social websites that gained widespread popularity. The information distribution continued into the early 21st century with mobile interaction and Internet access growing massively in the early 21st century. By the 2010s, a majority of people in the developed world had Internet access and a majority of people worldwide had a mobile phone. Marking the rise of mobile computing, worldwide sales of personal computers fall 14% during the first quarter of 2013. The Semantic Web (dubbed, "Web 3.0") begins the inclusion of semantics, semantic content in web pages, converting the current web dominated by unstructured and semi-structured documents into a "web of data". With the rise of information technology, computer security, and information security in general, is a concern for computers and networks. Concerns include information and services which are protected from unintended or unauthorized access, change or destruction. This has also raised questions of Internet privacy and personal privacy globally.


Space exploration

The Space Race was one of the rivalries of the Cold War, with both the United States space program (NASA) and the Soviet space program launching satellites, probes, and planning missions. While the Soviets put the first human into space with Yuri Gagarin, the Americans soon caught up, and the US was the first to launch a successful moon landing mission with Apollo 11. In the 1970s and 80s, the US took a new approach with the Space Shuttle program, hoping to reduce the cost of launches by creating a re-usable Space Shuttle. The first fully functional Space Shuttle orbiter was Space Shuttle Columbia, Columbia (designated OV-102), launched into low Earth orbit in April 1981. In 1996, Shuttle mission STS-75 conducted research in space with the electrodynamic tether generator and other tether configurations. The program suffered from two incidents that destroyed a shuttle: the Space Shuttle Challenger disaster, ''Challenger'' disaster and the Space Shuttle Columbia disaster, ''Columbia'' disaster). The program ultimately had 135 missions. The Space Shuttle retirement, retirement of NASA's Space Shuttle fleet took place from March to July 2011. The end of the Cold War saw a new era of international cooperation with the International Space Station (ISS). Commercial spaceflight also became possible as governments loosened what had previously been their firm control over satellites, opening new possibilities, but also new risks such as Satellite flare, light pollution from satellites. The Commercial Orbital Transportation Services (COTS) program began in 2006. There are list of spaceports, various spaceports, including spaceports of human spaceflight and other launch systems (space logistics). Private spaceflight is flight beyond the Kármán line that is conducted and paid for by an entity other than a government agency. Commercialization of space is the use of equipment sent into or through outer space to provide goods or services of commercial value, either by a corporation or state. Space trade plans and predictions began in the 1960s. Spacecraft propulsion is any propulsion, method used to accelerate spacecraft and artificial satellites. NASA announced in 2011 that its Mars Reconnaissance Orbiter captured photographic evidence of possible liquid water on Mars during warm seasons. On 6 August 2012, the Mars Science Laboratory Curiosity (rover), Curiosity, the most elaborate Martian exploration vehicle to date, landed on Mars. After the WMAP observations of the cosmic microwave background, information was released in 2011 of the work done by the Planck Surveyor, estimating the Age of the universe, age of the Universe to 13.8 billion years old (a 100 million years older than previously thought). Another technological advancement came in 2012 with European physicists statistically demonstrating the existence of the Higgs boson.


Emerging technologies

Various emerging technologies, the recent developments and convergences in various fields of technology, hold possible future impacts. Emerging technologies cover various cutting-edge developments in the emergence and convergence of technology, including transportation, information technology, biotechnology, robotics and applied mechanics, and material science. Their status and possible effects involve controversy over the degree of social impact or the viability of the technologies. Though, these represent new and significant developments within a field; converging technologies represent previously distinct fields which are in some way moving towards stronger inter-connection and similar goals.


Challenges and problems


Climate change

Climate change and global warming reflects the notion of the modern climate. The changes of climate over the past century, have been attribution of recent climate change, attributed to various factors which have resulted in a global warming. This warming is the increase in the Instrumental temperature record, average temperature of the Earth's near-surface air and oceans since the mid-20th century and its projected continuation. Some effects on both the natural environment and civilization, human life are, at least in part, already being attributed to global warming. A 2001 report by the Intergovernmental Panel on Climate Change suggests that Retreat of glaciers since 1850, glacier retreat, Ice shelf#Ice shelf disruption, ice shelf disruption such as that of the Larsen Ice Shelf, sea level rise, changes in rainfall patterns, and increased intensity and frequency of extreme weather events are attributable in part to global warming. Other expected effects include water scarcity in some regions and increased precipitation in others, changes in mountain snowpack, and adverse health effects from warmer temperatures. It usually is impossible to connect specific weather events to human impact on the world. Instead, such impact is expected to cause changes in the overall distribution and intensity of weather events, such as changes to the frequency and intensity of heavy precipitation. Broader effects are expected to include Glacier mass balance, glacial retreat, Arctic shrinkage, and worldwide sea level rise. Other effects may include changes in crop yields, addition of new trade routes, species extinction risk from climate change, extinctions, and changes in the range of Vector (epidemiology), disease vectors. Until 2009, the Arctic ''Northwest Passage'' Arctic ice pack, pack ice prevented regular ship transport, marine shipping throughout most of the year in this area, but climate change has reduced the pack ice, and this Arctic shrinkage made the waterways more navigable.


Health and pandemics

Several disease outbreaks, epidemics, and pandemics have occurred during contemporary history. Some of these include the 1957–1958 influenza pandemic, the Hong Kong flu of 1968–1969, the 1977 Russian flu, 1977–1979 Russian flu, the Epidemiology of HIV/AIDS, HIV/AIDS epidemic (1981–present), the 2002–2004 SARS outbreak, SARS outbreak of 2002–2004, the 2009 swine flu pandemic, swine flu pandemic of 2009–2010, and the COVID-19 pandemic (2019–present).


COVID-19 pandemic

In 2020, an outbreak of the COVID-19 disease, first documented in late 2019 in Wuhan, China, spread to other countries becoming a COVID-19 pandemic, global pandemic, which caused a major socio-economic disruption all over the world. Many countries ordered mandatory COVID-19 lockdowns, lockdowns on movement and closures of non-essential businesses.The Global Crisis of Our Time: The Long-Term Impacts of COVID-19
''Oxford Research Group'' The threat of the disease caused the COVID-19 recession, although the distribution of vaccines has since eased the economic impact in many countries. More generally, COVID-19 has been held up as an example of a global catastrophic risk unique to the modern era's ease of travel. New diseases can spread far faster and further in the contemporary era than any previous era of human history; pandemic prevention is one resulting field to ensure that if this happens with a sufficiently deadly virus, humanity can take measures to stop its spread.


Forecasting the future

Contemporary history is fertile ground for creating and testing models of the future of the third millennium, as being the most relevant and recent domain to compare predictions with. The field is called futures studies and it uses various models and methods to make forecasting, forecasts, as well as testing these models against recent contemporary history in an attempt to verify the models' validity. Forecasters can use recent events in contemporary history to plot out their future scenarios and risks to better aid in planning.


Charts


Timeline

ImageSize = width:1024 height:auto barincrement:27 PlotArea = top:10 bottom:20 right:130 left:70 AlignBars = justify Colors = id:time value:rgb(0.7,0.7,1) # id:period value:rgb(1,0.7,0.5) # id:age value:rgb(0.95,0.85,0.5) # id:era value:rgb(1,0.85,0.5) # id:eon value:rgb(1,0.85,0.7) # id:filler value:gray(0.8) # background bar id:black value:black Period = from:1940 till:2022.81 TimeAxis = orientation:horizontal ScaleMajor = unit:year increment:10 start:1940 ScaleMinor = unit:year increment:1 start:1940 PlotData = align:center textcolor:black fontsize:8 mark:(line,black) width:11 shift:(0,-5) bar:Tech color:era from:1945.667 till:1948.5 text:Vacuum tube, Tube from:1948.5 till:1958.7 text:Transistor from:1958.7 till:1970 shift:(0,2) text:Integrated circuit, Integrated from:1958.7 till:1970 shift:(0,-8) text:Integrated circuit, circuit from:1970 till:end text:
Information Age The Information Age (also known as the Computer Age, Digital Age, Silicon Age, or New Media Age) is a historical period that began in the mid-20th century. It is characterized by a rapid shift from traditional industries, as established during ...
from:2010 till:end text:Big Data bar:War color:era from:1940 till:1945.667 text:WWII from:1947 till:1991.98 text:
Cold War The Cold War is a term commonly used to refer to a period of geopolitical tension between the United States and the Soviet Union and their respective allies, the Western Bloc and the Eastern Bloc. The term '' cold war'' is used because the ...
from:2001.69 till:end text:War on Terror bar:Decade color:era from:1940 till:1946 shift:(0,5) text:Modernity, Late Modernity from:1946 till:end shift:(0,5) text:Postmodernity from:1940 till:1950 text:Forties from:1950 till:1960 text:Fifties from:1960 till:1970 text:Sixties from:1970 till:1980 text:Seventies from:1980 till:1990 text:Eighties from:1990 till:2000 text:Nineties from:2000 till:2010 text:Noughties from:2010 till:2020 text:Tens from:2020 till:end text:Twenti


Contemporary world map


See also

;General: Modern history, Timelines of modern history, Future history, Anthropocene ;Generations: Generation, List of generations, Baby Boom Generation, Generation X, Xennials, Generation Y, Generation Z, Generation Alpha ;Music and arts: Contemporary art, Contemporary dance, Contemporary literature, Contemporary music, Contemporary hit radio, Adult contemporary music, Contemporary Christian music, Contemporary R&B, Urban contemporary, History of video games, Video games


References


Further reading

* Bell, P. M. H. and Mark Gilbert. ''The World Since 1945: An International History'' (2nd ed. 2017), 584p
excerpt
* Boyd, Andrew, Joshua Comenetz. '' An atlas of world affairs'' (2007
excerpt
* Briggs, Asa, and Peter Burke. ''A Social History of the Media: From Gutenberg to the Internet'' (2002
excerpt
* * Hunt, Michael H. ''The World Transformed: 1945 to the Present'' (2nd ed. 2015) 624p
website
* Hunt, Michael H. ed., ''The World Transformed, 1945 to the Present: A Documentary Reader'' (2nd ed. 2001) primary source
excerpts
* McWilliams, Wayne C. and Harry Piotrowski. ''The World Since 1945: A History of International Relations'' (8th ed. 2014), 620pp


External links

; General
Internet Modern History Sourcebook
at Fordham University
''Journal of Contemporary History''
SAGE Publications. (Print )
Contemporary History Institute (CHI)
ohiou.edu (ed., Analyzes the contemporary period in world affairs—the period from World War II to the present—from an interdisciplinary historical perspective.)
Soviet Union Timeline
on ''BBC'' {{Authority control Contemporary history, Historiography Historical eras Articles which contain graphical timelines Articles containing video clips