Respuesta :
Assuming that this is referring to the same list of options that was posted before with this question, the correct response would be that there was a "federal presence involving troops" in the Southern states, since the government wanted to ensure that Reconstruction laws were being followed.
Answer:
B) Reconstruction-era policies often failed to protect African Americans from racial violence and safeguard their political rights.
Explanation:
I took the quiz on edge.