__NOTOC__ Year 400 BC was a year of the pre-Julian Roman calendar. In the

Roman Republic The Roman Republic ( ) was the era of Ancient Rome, classical Roman civilisation beginning with Overthrow of the Roman monarchy, the overthrow of the Roman Kingdom (traditionally dated to 509 BC) and ending in 27 BC with the establis ...

, it was known as the Year of the Tribunate of Esquilinus, Capitolinus, Vulso, Medullinus, Saccus and Vulscus (or, less frequently, year 354 ''

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

''). The denomination 400 BC for this year has been used in Europe since the early medieval period, when the

Anno Domini The terms (AD) and before Christ (BC) are used when designating years in the Gregorian calendar, Gregorian and Julian calendar, Julian calendars. The term is Medieval Latin and means "in the year of the Lord" but is often presented using "o ...

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, the current year is numbered in the Gregorian calendar, which numbers its years in the Western Christian era ...

became prevalent there.

Events

By place

Artaxerxes II Arses (; 445 – 359/8 BC), known by his regnal name Artaxerxes II ( ; ), was King of Kings of the Achaemenid Empire from 405/4 BC to 358 BC. He was the son and successor of Darius II () and his mother was Parysatis. Soon after his accession, Ar ...

, king of

Persia Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the nort ...

, appoints

Tissaphernes Tissaphernes (; ; , ; 445395 BC) was a Persian commander and statesman, Satrap of Lydia and Ionia. His life is mostly known from the works of Thucydides and Xenophon. According to Ctesias, he was the son of Hidarnes III and therefore, the gre ...

to take over all the

district A district is a type of administrative division that in some countries is managed by the local government. Across the world, areas known as "districts" vary greatly in size, spanning regions or county, counties, several municipality, municip ...

s in

Asia Minor Anatolia (), also known as Asia Minor, is a peninsula in West Asia that makes up the majority of the land area of Turkey. It is the westernmost protrusion of Asia and is geographically bounded by the Mediterranean Sea to the south, the Aegean ...

over which Artaxerxes II's brother

Cyrus Cyrus () is a Persian-language masculine given name. It is historically best known as the name of several List of monarchs of Iran, Persian kings, most notably including Cyrus the Great, who founded the Achaemenid Empire in 550 BC. It remains wid ...

had been governor before his revolt. * Tamõs, the

satrap A satrap () was a governor of the provinces of the ancient Median kingdom, Median and Achaemenid Empire, Persian (Achaemenid) Empires and in several of their successors, such as in the Sasanian Empire and the Hellenistic period, Hellenistic empi ...

Ionia Ionia ( ) was an ancient region encompassing the central part of the western coast of Anatolia. It consisted of the northernmost territories of the Ionian League of Greek settlements. Never a unified state, it was named after the Ionians who ...

, fled from his

satrapy A satrap () was a governor of the provinces of the ancient Median and Persian (Achaemenid) Empires and in several of their successors, such as in the Sasanian Empire and the Hellenistic empires. A satrapy is the territory governed by a satrap. ...

in fear of the king's retribution. He loaded his possessions onto his satrapy's fleet of

triremes A trireme ( ; ; cf. ) was an ancient vessel and a type of galley that was used by the ancient maritime civilizations of the Mediterranean Sea, especially the Phoenicians, ancient Greeks and Romans. The trireme derives its name from its thre ...

and sailed to

Egypt Egypt ( , ), officially the Arab Republic of Egypt, is a country spanning the Northeast Africa, northeast corner of Africa and Western Asia, southwest corner of Asia via the Sinai Peninsula. It is bordered by the Mediterranean Sea to northe ...

seeking the protection of Psammetichus, the King of the Egyptians. Psammetichus executed Tamõs and his family and took his possessions and fleet for himself. * When the Greek cities of

heard about

' defeat they knew

Artaxerxes Artaxerxes may refer to: The throne name of several Achaemenid rulers of the 1st Persian Empire: * Artaxerxes I of Persia (died 425 BC), Artaxerxes I Longimanus, ''r.'' 466–425 BC, son and successor of Xerxes I * Artaxerxes II of Persia (436 BC ...

would want to exact his revenge on them for supporting Cyrus. They sent several embassies to

Sparta Sparta was a prominent city-state in Laconia in ancient Greece. In antiquity, the city-state was known as Lacedaemon (), while the name Sparta referred to its main settlement in the Evrotas Valley, valley of Evrotas (river), Evrotas rive ...

to request the

Lacedaemonians Sparta was a prominent city-state in Laconia in ancient Greece. In antiquity, the city-state was known as Lacedaemon (), while the name Sparta referred to its main settlement in the valley of Evrotas river in Laconia, in southeastern Pe ...

assistance. The Spartans sent Thibron who recruits 5,000 soldiers to aid the Ionian Greeks. * Thibron embarks his army at the

Isthmus of Corinth The Isthmus of Corinth ( Greek: Ισθμός της Κορίνθου) is the narrow land bridge which connects the Peloponnese peninsula with the rest of the mainland of Greece, near the city of Corinth. The wide Isthmus was known in the a ...

and sails to

Ephesus Ephesus (; ; ; may ultimately derive from ) was an Ancient Greece, ancient Greek city on the coast of Ionia, in present-day Selçuk in İzmir Province, Turkey. It was built in the 10th century BC on the site of Apasa, the former Arzawan capital ...

on the Ionian coast. Upon arrival, he recruits an additional 2,000 soldiers and starts his campaign against

. *

Xenophon Xenophon of Athens (; ; 355/354 BC) was a Greek military leader, philosopher, and historian. At the age of 30, he was elected as one of the leaders of the retreating Ancient Greek mercenaries, Greek mercenaries, the Ten Thousand, who had been ...

's "

Ten Thousand The Ten Thousand (, ''hoi Myrioi'') were a force of mercenary units, mainly Greeks, employed by Cyrus the Younger to attempt to wrest the throne of the Persian Empire from his brother, Artaxerxes II. Their march to the Battle of Cunaxa and bac ...

" make their way back to

Greece Greece, officially the Hellenic Republic, is a country in Southeast Europe. Located on the southern tip of the Balkan peninsula, it shares land borders with Albania to the northwest, North Macedonia and Bulgaria to the north, and Turkey to th ...

, with most of the men enlisting with the

ns. Xenophon's successful march through the Persian Empire encourages Sparta to turn on the Persians and begin wars against the Persians in Asia Minor. * With the outbreak of the war between Sparta and the Persians, the

Athenian Athens ( ) is the Capital city, capital and List of cities and towns in Greece, largest city of Greece. A significant coastal urban area in the Mediterranean, Athens is also the capital of the Attica (region), Attica region and is the southe ...

admiral,

Conon Conon () (before 443 BC – ) was an Athenian general at the end of the Peloponnesian War, who led the Athenian naval forces when they were defeated by a Peloponnesian fleet in the crucial Battle of Aegospotami; later he contributed significantly ...

, obtains joint command, with Pharnabazus, of a Persian fleet. * War breaks out between

and

Elis Elis also known as Ellis or Ilia (, ''Eleia'') is a historic region in the western part of the Peloponnese peninsula of Greece. It is administered as a regional unit of the modern region of Western Greece. Its capital is Pyrgos. Until 2011 it ...

. *

London London is the Capital city, capital and List of urban areas in the United Kingdom, largest city of both England and the United Kingdom, with a population of in . London metropolitan area, Its wider metropolitan area is the largest in Wester ...

has its origins on a rise above marshy waters at the point where the

Walbrook Walbrook is a Ward of the City of London and a minor street in its vicinity. The ward is named after a River Walbrook, river of the same name. The ward of Walbrook contains two of the City's most notable landmarks: the Bank of England and the ...

joins the

River Thames The River Thames ( ), known alternatively in parts as the The Isis, River Isis, is a river that flows through southern England including London. At , it is the longest river entirely in England and the Longest rivers of the United Kingdom, s ...

. The

Celt The Celts ( , see Names of the Celts#Pronunciation, pronunciation for different usages) or Celtic peoples ( ) were a collection of Indo-European languages, Indo-European peoples. "The Celts, an ancient Indo-European people, reached the apoge ...

ic king,

Belin Belin may refer to: People *Belinus, called "the Great", a legendary 4th-century BC king of the Britons * Albert Belin, French bishop and writer * Augusto Belin, Argentinian writer and diplomat * Bruno Belin, Croatian footballer * Chuck Belin, A ...

, rebuilds an earth wall surrounding a few dozen huts and orders a small landing place to be cut into the south side of the wall, along the river front, where a wooden quay is built (approximate date). *

Amyrtaeus Amyrtaeus of Sais ( , a Hellenization of the original Egyptian name Amenirdisu) is the only pharaoh of the Twenty-eighth Dynasty of EgyptCimmino 2003, p. 385. and is thought to be related to the royal family of the Twenty-sixth Dynasty (664– ...

Sais Sais (, ) was an ancient Egyptian city in the Western Nile Delta on the Canopic branch of the Nile,Mish, Frederick C., Editor in Chief. "Saïs." '' Webster's Ninth New Collegiate Dictionary''. 9th ed. Springfield, MA: Merriam-Webster Inc., 19 ...

successfully completes a revolt against Persian control by gaining control of all of

Upper Egypt Upper Egypt ( ', shortened to , , locally: ) is the southern portion of Egypt and is composed of the Nile River valley south of the delta and the 30th parallel North. It thus consists of the entire Nile River valley from Cairo south to Lake N ...

. * The

Olmec The Olmecs () or Olmec were an early known major Mesoamerican civilization, flourishing in the modern-day Mexican states of Veracruz and Tabasco from roughly 1200 to 400 Before the Common Era, BCE during Mesoamerica's Mesoamerican chronolog ...

culture in

Mesoamerica Mesoamerica is a historical region and cultural area that begins in the southern part of North America and extends to the Pacific coast of Central America, thus comprising the lands of central and southern Mexico, all of Belize, Guatemala, El S ...

comes to an end as its city of

La Venta La Venta is a pre-Columbian archaeological site of the Olmec civilization located in the present-day Mexican state of Tabasco. Some of the artifacts have been moved to the museum "Parque - Museo de La Venta", which is in nearby Villaherm ...

is abandoned (approximate date). *

San Lorenzo Tenochtitlán San Lorenzo Tenochtitlán or San Lorenzo is the collective name for three related archaeological sites—San Lorenzo, Tenochtitlán and Potrero Nuevo—located in the southeast portion of the Mexican state of Veracruz. Along with La Venta and Tre ...

is abandoned (approximate date). * The Bianzhong of the Marquis Yi of Zheng are cast. *

India India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...

had the biggest epic on earth - The

Mahabharata The ''Mahābhārata'' ( ; , , ) is one of the two major Sanskrit Indian epic poetry, epics of ancient India revered as Smriti texts in Hinduism, the other being the ''Ramayana, Rāmāyaṇa''. It narrates the events and aftermath of the Kuru ...

By topic

* The

catapult A catapult is a ballistics, ballistic device used to launch a projectile at a great distance without the aid of gunpowder or other propellants – particularly various types of ancient and medieval siege engines. A catapult uses the sudden rel ...

is invented by

Greek Greek may refer to: Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group *Greek language, a branch of the Indo-European language family **Proto-Greek language, the assumed last common ancestor of all kno ...

engineers. * The Mature classical period of

sculpture Sculpture is the branch of the visual arts that operates in three dimensions. Sculpture is the three-dimensional art work which is physically presented in the dimensions of height, width and depth. It is one of the plastic arts. Durable sc ...

ends in

Ancient Greece Ancient Greece () was a northeastern Mediterranean civilization, existing from the Greek Dark Ages of the 12th–9th centuries BC to the end of classical antiquity (), that comprised a loose collection of culturally and linguistically r ...

and is succeeded by the fourth-century (

Late Classical Late antiquity marks the period that comes after the end of classical antiquity and stretches into the onset of the Early Middle Ages. Late antiquity as a period was popularized by Peter Brown in 1971, and this periodization has since been wide ...

) period (approximate date). * A model of the

Acropolis An acropolis was the settlement of an upper part of an ancient Greek city, especially a citadel, and frequently a hill with precipitous sides, mainly chosen for purposes of defense. The term is typically used to refer to the Acropolis of Athens ...

Athens Athens ( ) is the Capital city, capital and List of cities and towns in Greece, largest city of Greece. A significant coastal urban area in the Mediterranean, Athens is also the capital of the Attica (region), Attica region and is the southe ...

is made. It is now kept at the

Royal Ontario Museum The Royal Ontario Museum (ROM) is a museum of art, world culture and natural history in Toronto, Ontario, Canada. It is one of the largest museums in North America and the largest in Canada. It attracts more than one million visitors every year ...

Toronto Toronto ( , locally pronounced or ) is the List of the largest municipalities in Canada by population, most populous city in Canada. It is the capital city of the Provinces and territories of Canada, Canadian province of Ontario. With a p ...

Ontario Ontario is the southernmost Provinces and territories of Canada, province of Canada. Located in Central Canada, Ontario is the Population of Canada by province and territory, country's most populous province. As of the 2021 Canadian census, it ...

, Canada (approximate date). * Theodorus from

Phokaia Phocaea or Phokaia (Ancient Greek: Φώκαια, ''Phókaia''; modern-day Foça in Turkey) was an ancient Ionian Greek city on the western coast of Anatolia. Greek colonists from Phocaea founded the colony of Massalia (modern-day Marseille, in F ...

, builds the

Tholos of Delphi The Tholos of Delphi is among the ancient structures of the Sanctuary of Athena Pronaia in Delphi. The circular temple, a Tholos (architecture), tholos, shares the immediate site with other ancient foundations of the Temple of Athena Pronaia, a ...

, the sanctuary of Athena Pronaia in

Delphi Delphi (; ), in legend previously called Pytho (Πυθώ), was an ancient sacred precinct and the seat of Pythia, the major oracle who was consulted about important decisions throughout the ancient Classical antiquity, classical world. The A ...

(approximate date). * Dionysius I, Greek tyrant of

Syracuse Syracuse most commonly refers to: * Syracuse, Sicily, Italy; in the province of Syracuse * Syracuse, New York, USA; in the Syracuse metropolitan area Syracuse may also refer to: Places * Syracuse railway station (disambiguation) Italy * Provi ...

, confiscates gold and silver

coin A coin is a small object, usually round and flat, used primarily as a medium of exchange or legal tender. They are standardized in weight, and produced in large quantities at a mint in order to facilitate trade. They are most often issued by ...

s and re-mints them, keeping the weight the same but changing the denomination from one to two drachmae — the first known official

devaluation In macroeconomics and modern monetary policy, a devaluation is an official lowering of the value of a country's currency within a fixed exchange-rate system, in which a monetary authority formally sets a lower exchange rate of the national curre ...

at the expense of the general population. A virulent

inflation In economics, inflation is an increase in the average price of goods and services in terms of money. This increase is measured using a price index, typically a consumer price index (CPI). When the general price level rises, each unit of curre ...

ensues (approximate date). *

Zoroastrianism Zoroastrianism ( ), also called Mazdayasnā () or Beh-dīn (), is an Iranian religions, Iranian religion centred on the Avesta and the teachings of Zoroaster, Zarathushtra Spitama, who is more commonly referred to by the Greek translation, ...

becomes the faith of many Persians. The Zoroastrians believe in a struggle between their god,

Mazda is a Japanese Multinational corporation, multinational automotive manufacturer headquartered in Fuchū, Hiroshima (town), Fuchū, Hiroshima Prefecture, Hiroshima, Japan. The company was founded on January 30, 1920, as Toyo Cork Kogyo Co., Ltd. ...

, and the devil. They believe that the birth of their founder, the prophet

Zarathustra Zarathushtra Spitama, more commonly known as Zoroaster or Zarathustra, was an Iranian religious reformer who challenged the tenets of the contemporary Ancient Iranian religion, becoming the spiritual founder of Zoroastrianism. Variously descr ...

, was the beginning of a final

epoch In chronology and periodization, an epoch or reference epoch is an instant in time chosen as the origin of a particular calendar era. The "epoch" serves as a reference point from which time is measured. The moment of epoch is usually decided b ...

that is to end in an

Armageddon Armageddon ( ; ; ; from ) is the prophesied gathering of armies for a battle during the end times, according to the Book of Revelation in the New Testament of the Christian Bible. Armageddon is variously interpreted as either a literal or a ...

and triumph of good and evil. *

Brahmanism The historical Vedic religion, also called Vedism or Brahmanism, and sometimes ancient Hinduism or Vedic Hinduism, constituted the religious ideas and practices prevalent amongst some of the Indo-Aryan peoples of the northwest Indian subcontin ...

starts evolving in

Hinduism Hinduism () is an Hypernymy and hyponymy, umbrella term for a range of Indian religions, Indian List of religions and spiritual traditions#Indian religions, religious and spiritual traditions (Sampradaya, ''sampradaya''s) that are unified ...

, a process which takes place over the following 200 years (approximate date).

Births

Antipater Antipater (; ; 400 BC319 BC) was a Macedonian general, regent and statesman under the successive kingships of Philip II of Macedon and his son, Alexander the Great. In the wake of the collapse of the Argead house, his son Cassander ...

, a

Macedon Macedonia ( ; , ), also called Macedon ( ), was an ancient kingdom on the periphery of Archaic and Classical Greece, which later became the dominant state of Hellenistic Greece. The kingdom was founded and initially ruled by the royal ...

ian general (d.

319 BC __NOTOC__ Year 319 BC was a year of the pre-Julian Roman calendar. At the time, it was known as the Year of the Consulship of Cursor and Cerretanus (or, less frequently, year 435 ''Ab urbe condita''). The denomination 319 BC for this year has be ...

). *

Parmenion Parmenion (also Parmenio; ; 400 – 330 BC), son of Philotas, was a Macedonian general in the service of Philip II of Macedon and Alexander the Great. A nobleman, Parmenion rose to become Philip's chief military lieutenant and Alexander's ...

, Macedonian general under

Alexander the Great Alexander III of Macedon (; 20/21 July 356 BC – 10/11 June 323 BC), most commonly known as Alexander the Great, was a king of the Ancient Greece, ancient Greek kingdom of Macedonia (ancient kingdom), Macedon. He succeeded his father Philip ...

(d.

330 BC __NOTOC__ Year 330 BC was a year of the pre-Julian Roman calendar. At the time, it was known as the Year of the Consulship of Crassus and Venno (or, less frequently, year 424 ''Ab urbe condita''). The denomination 330 BC for this year has been ...

Deaths

Aspasia Aspasia (; ; after 428 BC) was a ''metic'' woman in Classical Athens. Born in Miletus, she moved to Athens and began a relationship with the statesman Pericles, with whom she had a son named Pericles the Younger. According to the traditional h ...

Miletus Miletus (Ancient Greek: Μίλητος, Mílētos) was an influential ancient Greek city on the western coast of Anatolia, near the mouth of the Maeander River in present day Turkey. Renowned in antiquity for its wealth, maritime power, and ex ...

, widow of

Pericles Pericles (; ; –429 BC) was a Greek statesman and general during the Golden Age of Athens. He was prominent and influential in Ancient Athenian politics, particularly between the Greco-Persian Wars and the Peloponnesian War, and was acclaimed ...

(approximate date) (b. c.

470 BC Year 470 BC was a year of the pre-Julian Roman calendar. At the time, it was known as the Year of the Consulship of Potitus and Mamercus (or, less frequently, year 284 ''Ab urbe condita''). The denomination 470 BC for this year has been used s ...

) *

Siddhārtha Gautama Siddhartha Gautama, most commonly referred to as the Buddha (),* * * was a wandering ascetic and religious teacher who lived in South Asia during the 6th or 5th century BCE and founded Buddhism. According to Buddhist legends, he was ...

(also known as Buddha), founder of

Buddhism Buddhism, also known as Buddhadharma and Dharmavinaya, is an Indian religion and List of philosophies, philosophical tradition based on Pre-sectarian Buddhism, teachings attributed to the Buddha, a wandering teacher who lived in the 6th or ...

(approximate date) *

Thucydides Thucydides ( ; ; BC) was an Classical Athens, Athenian historian and general. His ''History of the Peloponnesian War'' recounts Peloponnesian War, the fifth-century BC war between Sparta and Athens until the year 411 BC. Thucydides has been d ...

, Greek historian (approximate date) (b. c.

460 BC __NOTOC__ Year 460 BC was a year of the pre-Julian Roman calendar. At the time, it was known as the Year of the Consulship of Poplicola and Sabinus (or, less frequently, year 294 ''Ab urbe condita''). The denomination 460 BC for this year has b ...

)

References

{{DEFAULTSORT:400 Bc