Important people

These pictures are of important people during the civil war. The first pic. is Abraham Lincoln and he was the president during the war. The second picture is Jefferson Davis and he was the president of the south during the war.(I know, confusing) The third picture is Ulysess S. Grant and he was the main general for the Union.(north) And last, but not least, the fourth person is Robert E. Lee, the main general for the confederacy!!!!!(south)