U.S. History Questions!?

Question

-How did the 14th and 15 th amendments expand the civil rights of African Americans?

-How were African Americans discriminated during the post reconstruction period?

-In what ways were the black codes a continuation of slavery?

This is just research I need.

I have followed up on these questions but I need as much info as possible for each one.

Answer 1

You asked this question twice. And apparently your big Asian brain still can't figure out what the concept of research is.