Question

What were the issues that divided republicans during the early reconstruction era

Answer 1

The two main issues that divided republicans during the early reconstruction era were 1) how badly (or if at all) the South should be "punished" for the Civil War, and 2) what rights should be extended to the newly freed slaves. 

Answer 2

1) how badly (or if at all) the South should be "punished" for the Civil War, and 2) what rights should be extended to the newly freed slaves.