Reforms in the South seemed unlikely in 1877 when Congress resolved the previous autumn’s disputed presidential election between Democrat Samuel Tilden and Republican Rutherford B. Hayes on the backs of the nation’s freed blacks. A compromise gave Hayes the presidency in return for the end of Reconstruction and the removal of federal military support for the remaining biracial Republican governments that had emerged in the former Confederacy. With that agreement, Congress abandoned one of the greatest reforms in American history: the attempt to incorporate ex-slaves into the republic with all the rights and privileges of citizens.