part two
Around 1200BC, the Bronze Age Collapse happens. Basically, everything in the region goes to shit. All of these kingdoms pretty much collapse. Indo-Europeans like the Medes, Persians and Parthians begin moving into the north and west (The Indo-Europeans migrated into Central Asian, and then into North India, and then into Iran). Semitic people like the West Semitic peoples such as the Arameans, Chaldeans and Suteans begin migrating into the south. The Hebrews were fighting other Semitic tribes and the Philistines. The Egyptians were in a civil war.
Now we are in the Iron Age.
Around 1000 BC,the major kingdoms that emerge are the Scythians (Indo-European) in the north-west. The Medes (Indo-European) in the West. The Egyptians. The Neo-Assyrians in the middle. The Chaldean-Babylonians (Semitic) in the South. Israel (Semitic) in the East.
These guys war until about 600BC. The Medians, Scythians, the Israelites, and the Babylonians form and alliance to destroy the Assyrians. That's the end of the Assyrians for the rest of history. The empire is split between Chaldeans-Babylonians (now called Neo-Babylonias), Scythians, and Medes.
Neo-Babylonia becomes the dominate state during the 600s, under guys like Nebuchadnezzar.
But...the Babylonians realized that, without the Assyrians, they were exposed now from all sides.
Well, around 500BC, there was a Persian by the named Cyrus, who was living in the tiny Persian kingdom. After many successful military campaigns, he conquers the Medes first, and then the now very weak Babylonians. This is the Achaemenid Empire.
By the year 400BC, the Scythians kind of went off to did their own thing. They scattered to different areas and were just absorbed into the local populations of Europe and Central Asia. The Egyptians are also weak and do their own thing.
The Achaemenid Empire dominated the entire Middle-East until 300BC.