C gamal abdel nassar took over the suez
The communication revolution it brought into society
I want to say a Chandeagupta, But Im not sure
"It depends on your perspective. To the Native Americans, it was the beginning of an end. Their lives will be changed forever by their contact with the fur traders, soldiers, and missionaries that follow in the wake of the Lewis and Clark expedition. Certainly the changes will be gradual, but changes none the less".
-Google
Answer: Plow
Explanation:The Sumerians invented two important things to help create a stable food supply, one; complex irrigation systems(Canals, dams, and reservoirs to help crops, and have an accessible water supply. Two; was the Plow. =D It is used to break up dirt and farm stuff.