Which of these statements best describes how congressional reconstruction changed life for african
americans in the south?

a. congress passed the black codes, which restricted african americans' freedom.
b. congress passed jim crow laws, which resulted in a racially segregated south
c. congress passed new laws and amendments that gave african americans more power.

c

political participation of african americans during congressional rescontruction is best described by the following:  African Americans were elected to positions in state and national government.  The Union won the civil war and then the african americans started having the opportunity to sign up for positions in federal state

Explanation:

read about the african americans and elected positions

they had more african americans than any other state.

hope this , have a good day. c;

c, because the american revolution was from 1765 to 1783.