a kind of battleship covered with thick iron plates
union general, 1st commander, overly cautious, fired by Lincoln, He was a Union general that was in charge during the beginning of the war. He defeated Lee, at Antietam, securing a much needed Union victory.
person killed or wounded in an accident or battle
Ulysses S. Grant
won battles in the West at Shiloh, Fort Henry, and Fort Donelson, He was made the Union commanding general