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Millennium: | 1st millennium BC |
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Centuries: | |
Decades: | |
Years: |
400 BC by topic |
Politics |
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Categories |
Gregorian calendar | 400 BC CD BC |
Ab urbe condita | 354 |
Ancient Egypt era | XXVIII dynasty, 5 |
- Pharaoh | Amyrtaeus, 5 |
Ancient Greek era | 95th Olympiad (victor )¹ |
Assyrian calendar | 4351 |
Balinese saka calendar | N/A |
Bengali calendar | −992 |
Berber calendar | 551 |
Buddhist calendar | 145 |
Burmese calendar | −1037 |
Byzantine calendar | 5109–5110 |
Chinese calendar | 庚辰年 (Metal Dragon) 2298 or 2091 — to — 辛巳年 (Metal Snake) 2299 or 2092 |
Coptic calendar | −683 – −682 |
Discordian calendar | 767 |
Ethiopian calendar | −407 – −406 |
Hebrew calendar | 3361–3362 |
Hindu calendars | |
- Vikram Samvat | −343 – −342 |
- Shaka Samvat | N/A |
- Kali Yuga | 2701–2702 |
Holocene calendar | 9601 |
Iranian calendar | 1021 BP – 1020 BP |
Islamic calendar | 1052 BH – 1051 BH |
Javanese calendar | N/A |
Julian calendar | N/A |
Korean calendar | 1934 |
Minguo calendar | 2311 before ROC 民前2311年 |
Nanakshahi calendar | −1867 |
Thai solar calendar | 143–144 |
Tibetan calendar | 阳金龙年 (male Iron-Dragon) −273 or −654 or −1426 — to — 阴金蛇年 (female Iron-Snake) −272 or −653 or −1425 |
Year 400 BC was a year of the pre-Julian Roman calendar. In the Roman Republic, 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 ). The denomination 400 BC for this year has been used in Europe since the early medieval period, when the Anno Domini calendar era became prevalent there.
The Peloponnesian War was an ancient Greek war fought between Athens and Sparta and their respective allies for the hegemony of the Greek world. The war remained undecided for a long time, until the decisive intervention of the Persian Empire in support of Sparta. Led by Lysander, the Spartan fleet, built with Persian subsidies, finally defeated Athens and started a period of Spartan hegemony over Greece.
The 5th century BC started the first day of 500 BC and ended the last day of 401 BC.
Year 404 BC was a year of the pre-Julian Roman calendar. At the time, it was known as the Year of the Tribunate of Volusus, Cossus, Fidenas, Ambustus, Maluginensis and Rutilus. The denomination 404 BC for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Darius II, also known by his given name Ochus, was King of Kings of the Achaemenid Empire from 423 BC to 405 or 404 BC.
This article concerns the period 469 BC – 460 BC.
This article concerns the period 409 BC – 400 BC.
This article concerns the period 429 BC – 420 BC.
This article concerns the period 369 BC – 360 BC
This article concerns the period 359 BC – 350 BC.
This article concerns the period 339 BC – 330 BC.
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. The denomination 330 BC for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Year 425 BC was a year of the pre-Julian Roman calendar. At the time, it was known as the Year of the Tribunate of Atratinus, Medullinus, Cincinnatus and Barbatus. The denomination 425 BC for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Year 356 BC was a year of the pre-Julian Roman calendar. At the time, it was known as the Year of the Consulship of Ambustus and Laenas. The denomination 356 BC for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Year 355 BC was a year of the pre-Julian Roman calendar. At the time, it was known as the Year of the Consulship of Peticus and Poplicola. The denomination 355 BC for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Arses, 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.
Pharnabazus II was a Persian soldier and statesman, and Satrap of Hellespontine Phrygia. He was the son of Pharnaces II of Phrygia and grandson of Pharnabazus I, and great-grandson of Artabazus I. He and his male ancestors, forming the Pharnacid dynasty, had governed the satrapy of Hellespontine Phrygia from its headquarters at Dascylium since 478 BC. He married Apama, daughter of Artaxerxes II of Persia, and their son Artabazus also became a satrap of Phrygia. According to some accounts, his granddaughter Barsine may have become Alexander the Great's concubine.
The Greco-Persian Wars were a series of conflicts between the Achaemenid Empire and Greek city-states that started in 499 BC and lasted until 449 BC. The collision between the fractious political world of the Greeks and the enormous empire of the Persians began when Cyrus the Great conquered the Greek-inhabited region of Ionia in 547 BC. Struggling to control the independent-minded cities of Ionia, the Persians appointed tyrants to rule each of them. This would prove to be the source of much trouble for the Greeks and Persians alike.
Classical Greece was a period of around 200 years in Ancient Greece, marked by much of the eastern Aegean and northern regions of Greek culture gaining increased autonomy from the Persian Empire; the peak flourishing of democratic Athens; the First and Second Peloponnesian Wars; the Spartan and then Theban hegemonies; and the expansion of Macedonia under Philip II. Much of the early defining mathematics, science, artistic thought, theatre, literature, philosophy, and politics of Western civilization derives from this period of Greek history, which had a powerful influence on the later Roman Empire. Part of the broader era of classical antiquity, the classical Greek era ended after Philip II's unification of most of the Greek world against the common enemy of the Persian Empire, which was conquered within 13 years during the wars of Alexander the Great, Philip's son.
The Wars of the Delian League were a series of campaigns fought between the Delian League of Athens and her allies, and the Achaemenid Empire of Persia. These conflicts represent a continuation of the Greco-Persian Wars, after the Ionian Revolt and the first and second Persian invasions of Greece.
The Achaemenid Empire or Achaemenian Empire, also known as the First Persian Empire, was the ancient Iranian empire founded by Cyrus the Great of the Achaemenid dynasty in 550 BC. Based in modern-day Iran, it was the largest empire by that point in history, spanning a total of 5.5 million square kilometres. The empire spanned from the Balkans and Egypt in the west, West Asia as the base, the majority of Central Asia to the northeast, and parts of South Asia to the southeast.