Geography

Cindy Gilmore

27 August, 20:24

The people living in ancient Sumer were forced by heavy annual flooding to build a series of dikes and canals. What was one result of the coordinated labor necessary to achieve this goal?

A. the development of one of the world's first civilizations

B. the creation of a religion that eventually became Islam

C. the start of an empire that eventually controlled Africa

D. the introduction of agriculture with domesticated plants