Answer:
1. His opposition to Radical Recontruction policies for former Confederate states
2. By offering legal assistance and public schooling to former slaves
Explanation:
1. "The impeachment of President Andrew Johnson was the result of political conflict and the rupture of ideologies in the aftermath of the American Civil War. It arose from uncompromised beliefs and a contest for power in a nation struggling with reunification."
2. "The Freedmen's Bureau provided food, housing and medical aid, established schools and offered legal assistance. It also attempted to settle former slaves on land confiscated or abandoned during the war."
I hope this helps. If I happen to be incorrect, I apoligize. I tried to answer them as best I could.
