Migrating populations paved the way for greater cultural integration across afro-eurasia after 1200 bce where did the migrants come from, and where did they move? how did they shape the regions in which they settled?

The sea people of southeastern Europe traveled toward southwest Asia then moved West into the Egypt area. These people brought a more simplified alphabet system. Fewer characters. 

The pastoral people of central Asia also moved toward southwest Asia and Southern Asia. These people brought the idea of monotheism and also helped to spread early forms Christianity. 

Islam was founded in the same region