It probably because the president was against slavery.
It was that "Flat land with poor drainage led to salinization from irrigation waters," that was a factor in the decline of Sumer, since this led to a build up of salt in the soil, which greatly reduced agricultural output.
Answer:
B
Explanation:
the rest are false because in Hinduism. They believe that it's important to just worship their one god (brahman), have social ranks (this includes priesthood), and have peace in life. Priesthood is not for everyone.
What role did the NAACP play in the early civil rights movement?
E. It worked for decades to lay the legal groundwork for desegregation.
Hope I helped, and good luck :)