*Sen. Oliver P. Morton of Indiana<ref name=fonerp.578>Foner, Eric (1988). Reconstruction: America's Unfinished Revolution, 1863, p. 578. Harper and Row, Publishers.</ref> | *Sen. Oliver P. Morton of Indiana<ref name=fonerp.578>Foner, Eric (1988). Reconstruction: America's Unfinished Revolution, 1863, p. 578. Harper and Row, Publishers.</ref> |