How many African Americans from the South were elected to the U. S. Senate during Reconstruction?
O A. 12
O B. O
O c. 2
O D. 30

I say A

Explanation:

I say a because there were 16 African Americans in congress in total, so not D. And not b or c because the first 3 African Americans in congress were from the south, that's why i say 12    

name two ways organisms join a population and two ways organisms leave a population. two ways organisms join a population are birth rate and immigration. two ways they leave are death rate and emigration.

explanation: