Which statements were a factor in the decline of Sumer? Select all correct answers.
Nomads invaded Sumerian city-states.
O A drought caused poor crop production.
Salinization of the soil occurred.
The cultivated soil had poor drainage.

Which of these choices is part of jesus's teachings? a).all are equal before god. b).people should know their place in society. c).only the upper classes can hope to be saved. d).if someone hits you, you have the right to hit them back.

Explain why the greeks might not have had a great influence on the world if they had better farmland?

How did the united states respond when north vietnam attacked a us warship and sent troops to south vietnam in the early 1960s? a.the united states declined to assist south vietnam against the north. b.us leaders authorized south vietnam to invade north vietnam. c.the president did not sign the gulf of tonkin resolution. d.congress authorized the president to escalate the conflict.