Stationed military troops all over the south to enforce a radical reconstruction act.

The answer is Andrew Johnson. In the year 1867 there was a move in the dominant part of Congress and they could abrogate quite a bit of Johnson's decisions and power a more Radical Reconstruction period. Some portion of this program evacuated man of the legislatures of the south to supplant them with decision by the U.S. Armed force. 
A portion of the significant advantages of the Reconstruction were government funded schools showing up without precedent for a large number of the states and also various organizations for philanthropy being produced. The Reconstruction was set up to help the 11 expresses that withdrew turn out to be a piece of the Union again and have Congress situates and additionally self-government.