What Happened After the End of Reconstruction

What happened after the end of Reconstruction?

A) The freedmen remained a powerful force in southern politics and made Reconstruction a successful experiment in interracial democracy.
B) Women filled the power vacuum that Reconstruction had created and soon held positions of political power in city legislatures.
C) The South embarked on a path toward rapid industrial development as it fought to compete with the North again economically.
D) The protections of black civil rights crumbled under the pressure of restored white rule and unfavorable Supreme Court decisions.
E) The majority of blacks migrated out of the South because conditions were so difficult in the wake of the war.