Which of the following profiles is most likely to oppose the opinions of Radical Republicans during President Andrew Johnson's era? A) A wealthy plantation owner from the South who relied on slave labor before the Civil War and resented the idea of equality for former slaves. B) A northern abolitionist who fought for the rights of African Americans and believed in harsh punishments for former Confederate leaders. C) A former slave who advocated for land redistribution and full political rights for African Americans. D) A Union general who supported President Johnson's lenient Reconstruction policies and prioritized national unity over radical reforms.