Where did the first civilizations develop?

Question

this is about research on 4 river valley

Answer 1

most scholars argue that the fertile crescent and the nile river valley are the cradles of civilization

Answer 2

The fertile crescent, between the modern Nile delta, to the Euphrates and Tigris river in ancient Mesopotamia, now modern day Iraq. The first ancient civilization was the Sumarians, in ancient Mesopotamia, but other civilizations soon popped up between the Indus river valley in modern day Pakistan.

Answer 3

fertile cresent.