The effect of the Tigris and Euphrates rivers on Sumeria are most closely seen in that civilization's: A. angry and demanding gods.
B. stability over long periods of time.
C. All of the choices are correct.
D. invention of gunpowder

Conflict often developed between and the pope over how much influence the pope had over choosing local church officials. fill in the answer! like i mean tell me the answer! i am desperate! its the last question of the test so ! asap