__NOTOC__ Year 451 BC was a year of the pre-Julian Roman calendar. At the time, it was known as the Year of the Consulship of Sabinus and Augurinus and the First year of the decemviri (or, less frequently, year 303 ''

Ab urbe condita ''Ab urbe condita'' ( 'from the founding of the City'), or ''anno urbis conditae'' (; 'in the year since the city's founding'), abbreviated as AUC or AVC, expresses a date in years since 753 BC, the traditional founding of Rome. It is an exp ...

''). The denomination 451 BC for this year has been used since the early medieval period, when the

Anno Domini The terms (AD) and before Christ (BC) are used to label or number years in the Julian and Gregorian calendars. The term is Medieval Latin and means 'in the year of the Lord', but is often presented using "our Lord" instead of "the Lord", ...

calendar era A calendar era is the period of time elapsed since one ''epoch'' of a calendar and, if it exists, before the next one. For example, it is the year as per the Gregorian calendar, which numbers its years in the Western Christian era (the Coptic ...

became the prevalent method in Europe, for naming years.

Events

By place

Greece

* The

Persian Persian may refer to: * People and things from Iran, historically called ''Persia'' in the English language ** Persians, the majority ethnic group in Iran, not to be conflated with the Iranic peoples ** Persian language, an Iranian language of the ...

fleet moves against a rebellious

Cyprus Cyprus ; tr, Kıbrıs (), officially the Republic of Cyprus,, , lit: Republic of Cyprus is an island country located south of the Anatolian Peninsula in the eastern Mediterranean Sea. Its continental position is disputed; while it is geo ...

to restore order.

Kimon Cimon or Kimon ( grc-gre, Κίμων; – 450BC) was an Athenian '' strategos'' (general and admiral) and politician. He was the son of Miltiades, also an Athenian ''strategos''. Cimon rose to prominence for his bravery fighting in the naval Bat ...

, who returns to favour, though not to power, in

Athens Athens ( ; el, Αθήνα, Athína ; grc, Ἀθῆναι, Athênai (pl.) ) is both the capital and largest city of Greece. With a population close to four million, it is also the seventh largest city in the European Union. Athens dominates ...

, plans an expedition to help Cyprus. He gains

Pericles Pericles (; grc-gre, Περικλῆς; c. 495 – 429 BC) was a Greek politician and general during the Golden Age of Athens. He was prominent and influential in Athenian politics, particularly between the Greco-Persian Wars and the Pelopo ...

' support. * An Athenian law sponsored by Pericles is passed giving citizenship only to those born of Athenian parents. This marks an end to the policy where residents who were from other cities could be given an honourable status. * Hostilities among the Greek states come to a formal end with the agreement to the Five Years' Truce. Kimon negotiates a five year truce with

Sparta Sparta ( Doric Greek: Σπάρτα, ''Spártā''; Attic Greek: Σπάρτη, ''Spártē'') was a prominent city-state in Laconia, in ancient Greece. In antiquity, the city-state was known as Lacedaemon (, ), while the name Sparta referre ...

, in which Athens agrees to abandon its alliance with

Argos Argos most often refers to: * Argos, Peloponnese, a city in Argolis, Greece ** Ancient Argos, the ancient city * Argos (retailer), a catalogue retailer operating in the United Kingdom and Ireland Argos or ARGOS may also refer to: Businesses ...

, while Sparta promises to give up its alliance with Thebes. During the same year Argos signs the first "Thirty-Years Peace" with Sparta.

Roman Republic

* Following the report of a three-man commission into the design of Roman law, the

patricians The patricians (from la, Wikt:patricius, patricius, Greek language, Greek: πατρίκιος) were originally a group of ruling class families in ancient Rome. The distinction was highly significant in the Roman Kingdom, and the early Roman Rep ...

set up in

Rome , established_title = Founded , established_date = 753 BC , founder = King Romulus (legendary) , image_map = Map of comune of Rome (metropolitan city of Capital Rome, region Lazio, Italy).svg , map_caption ...

a Board of Ten, the

Decemviri The decemviri or decemvirs (Latin for "ten men") were some of the several 10-man commissions established by the Roman Republic. The most important were those of the two Decemvirates, formally the " decemvirate with consular power for writing ...

. The first Decemviri, composed entirely of patricians is led by

consuls A consul is an official representative of the government of one state in the territory of another, normally acting to assist and protect the citizens of the consul's own country, as well as to facilitate trade and friendship between the people ...

Appius Claudius Crassus Appius Claudius Crassus Inregillensis (or Crassinus Regillensis) Sabinus ( 471–451 BC) was a Roman senator during the early Republic, most notable as the leading member of the ten-man board (the Decemvirate) which drew up the Twelve Tables of ...

and

Titus Genucius Augurinus Titus Genucius Augurinus was a Roman politician in the 5th century BC, consul and decemvir in 451 BC. Family He was a member of the '' gens Genucii''. He was the son of Lucius and grandson of Lucius. His complete name is ''Titus Genucius L.f. L.n ...

. The first ten codes of the Roman

Law of the Twelve Tables The Laws of the Twelve Tables was the legislation that stood at the foundation of Roman law. Formally promulgated in 449 BC, the Tables consolidated earlier traditions into an enduring set of laws.Crawford, M.H. 'Twelve Tables' in Simon Hornblowe ...

Events

By place

Greece

Roman Republic

Births

Deaths

References