The correct answer is C) Radical Republicans.
The group that supported a much harsher reconstruction plan in the South was Radical Republicans.
After the Civil War, Lincoln supported a mild Reconstruction of the South. But not everyone agreed with this mild plan, There were groups and voices that disagreed and preferred a much harsher plan of Reconstruction in the former Confederated states. They were the Radical Republicans. Republicans in the Senate and in the House of Representatives considered that the Southern states deserve a harsher plan for all the danaged they had caused with the Civil Wa
