thaddeus stevens, the chairman of the ways and means committee. in the senate people like charles sumner. and they really drove the agenda and pushed the lincoln administration not only to prosecute the war more vigorously, but to have reconstruction after a war that was not so lenient toward southern state, not going to ensure that political rights were extended to african-americans. >> the war ends in 1865. i have you get to be first african-american members of congress? it does not happen right that day. >> it did not happen right that day. after lincoln was assassinated, president johnson takes over and has an even more lenient view than lincoln of how the southern states are going to be readmitted, and he is pushed constantly by the radical republicans and in a short time, roughly for five years, they pass a series of constitutional amendments and laws that ring about the equality of african-americans in the south and that starts with the passage of the 13th amendment and that is ratified later that year, banning slavery, outlawing slavery on