Achaemenid Persian Empire in the context of "Neo-Babylonian empire"

The Neo-Babylonian Empire or Second Babylonian Empire, historically known as the Chaldean Empire, was the last polity ruled by monarchs native to ancient Mesopotamia. Beginning with the coronation of Nabopolassar as the King of Babylon in 626 BC and being firmly established through the fall of the Assyrian Empire in 612 - 609 BC, the Neo-Babylonian Empire was conquered by the Achaemenid Persian Empire in 539 BC, less than a century after the founding of the Chaldean dynasty.The defeat of the Assyrian Empire and subsequent return of power to Babylon marked the first time that the city, and southern Mesopotamia in general, had risen to dominate the ancient Near East since the collapse of the Old Babylonian Empire (under Hammurabi) nearly a thousand years earlier. The period of Neo-Babylonian rule thus saw unprecedented economic and population growth throughout Babylonia, as well as a renaissance of culture and artwork as Neo-Babylonian kings conducted massive building projects, especially in Babylon itself, bringing back many elements from the previous 2,000 years of Sumero-Akkadian culture.

The Neo-Babylonian Empire retains a notable position in modern cultural memory due to the portrayal of Babylon and its greatest king Nebuchadnezzar II in the Bible. The biblical account of Nebuchadnezzar describes his military campaign against the Kingdom of Judah, and in particular the Babylonian siege of Jerusalem in 587 BC which resulted in the destruction of Solomon's Temple and the subsequent Babylonian captivity. The Bible also describes the majesty of Nebuchadnezzar's rule and his sympathetic relationship with his Jewish captives. Babylonian sources describe Nebuchadnezzar's reign as a golden age that transformed Babylonia into the greatest empire of its time.

The Second Temple period or post-exilic period in Jewish history denotes the approximately 600 years (516 BCE – 70 CE) during which the Second Temple stood in the city of Jerusalem. It began with the return to Zion after the Babylonian captivity and the subsequent reconstruction of the Temple in Jerusalem, and ended with the First Jewish–Roman War and the Roman siege of Jerusalem.

In 587/586 BCE, the Neo-Babylonian Empire conquered the Kingdom of Judah; the Judeans lost their independence upon the Babylonian siege of Jerusalem, during which the First Temple was destroyed. After the Babylonians annexed Judah as a province, part of the subjugated populace was exiled to Babylon. This exilic period lasted for nearly five decades, ending after the Neo-Babylonian Empire itself was conquered by the Achaemenid Persian Empire, which annexed Babylonian territorial possessions after the fall of Babylon. Soon after the conquest, Persian king Cyrus the Great issued a proclamation known as the Edict of Cyrus, encouraging the exiles to return to their homeland after the Persians raised it as an autonomous Jewish-governed province. Under the Persians (c. 539–332 BCE), the returned Jewish population restored the city and rebuilt the Temple in Jerusalem. In 332 BCE, the Achaemenid Empire fell to Alexander the Great, and the region was later incorporated into the Ptolemaic Kingdom (c. 301–200 BCE) and the Seleucid Empire (c. 200–167 BCE).

Perdiccas (Greek: Περδίκκας, Perdikkas; c. 355 BC – 320 BC) was a Macedonian general, successor of Alexander the Great, and the regent of Alexander's empire after his death. When Alexander was dying, he entrusted his signet ring to Perdiccas. Initially the most pre-eminent of the successors, Perdiccas effectively ruled Alexander's increasingly unstable empire from Babylon for three years until his assassination, as the kings he ruled for were incapable.

Perdiccas was born to Macedonian nobility. A supporter, somatophylax (bodyguard) and hetairos (elite cavalry commander) of Alexander, he took part in Alexander's campaign against the Achaemenid Persian Empire, distinguishing himself at the battles of Thebes and Gaugamela, and followed Alexander into India. When Alexander died in 323 BC, Perdiccas rose to become supreme commander of the imperial army, as well as regent for Alexander's vast empire, ruling on behalf of Alexander's intellectually disabled heir, King Philip III Arrhidaeus, and Alexander's infant son, King Alexander IV of Macedon.