The war will continue as long as the Arabs Hate Israel, Hate the Jews,
More,
Than they love their own children.
Here, a brief sample of Palestinian children's TV, and an example of the result.
There can be no defense of this
EVIL.
Did you listen to their own words?
See the actual actions.
How can that insanity,
Depravity,
Be negotiated with?
Proto IndoEuropean farmers, moved in. Then came Hittites, Mitanni, Hatti, etc in Anatolia along the north of the fertile crescent, the Akkadian, Sumerians were central Mesopotamia, Elamites southern. Proto Arabs were small herdsmen in the wastes/desert.
So yeah it goes back to 3-4000BC.