"The people of ancient Egypt grew everything they needed to eat. The pharaoh got the rich peasants to do the farm work on the rich lands. Most villagers were farmers. ... TheEgyptians grew their crops along the banks of the River Nile on the rich black soil, or kemet which was left behind after the yearly floods." hope this helps
There is not a specific antonym for diaspora, but the opposite of a diaspora would be the regrouping of a community or the coming together of a community. It could also be a renewal of a specific cultural group or ethnicity coming back together in a sort of revival of their culture.
The United States acquired Puerto Rico, Guam, and the Philippines as territories.
