Most productive farmland in the region

Fertile Crescent

The Fertile Crescent (also known as the "cradle of civilization") is a crescent-shaped region where agriculture and early human civilizations like the Sumer and Ancient Egypt flourished due to inundations from the surrounding Nile, Euphrates and Tigris rivers.

answer; ///i believe the correct answer is (c)///unify chinaplz check first

the best answer is b.

hope this : )