True or false questions President Johnson was impeached by the Senate and found not guilty by the House of Representatives. a. true b. false 16 Answer: Most southern whites accepted the defeat of the Confederacy and the abolition of slavery. a. true b. false 17 Answer: President Grant's support of Radical Reconstruction and black rights weakened by the time he was reelected in 1872. a. true b. false 18 Answer: Credit Mobilier concerned Grant's plan to end Reconstruction. a. true b. false 19 Answer: The dispute over the election of 1876 concerned the electoral vote. a. true b. false 20 Answer: By the end of Reconstruction, the Democratic party gained control of all the former Confederate states. a. true b. false