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.

The second amendment is considered controversial because some people disagree about whether

Why did puritans feel a lack of guilt for their harsh punishments for broken rules? a. followed old testament teachings b. only for women who were subservient in puritan society c. believed they could replace god's judgment d. their belief in predestination

Sole i will mark brainlist to who answer