Which best describes how Reconstruction affected Southern blacks?

AReconstruction resulted in positive changes in all aspects of Southern blacks' lives, including politics, education, and escaping poverty.
BReconstruction did not affect Southern blacks directly because it was aimed at reconstructing state governments, where blacks had no vote.
CReconstruction afforded blacks freedom and voting rights, but also created an interracial struggle that often erupted in violence against blacks.
DReconstruction affected blacks by reversing their access to education and political equality, and restricting access to economic benefit.
EReconstruction affected blacks by creating an atmosphere in which Southerners felt that blacks would outpace them in education and economics.