About 179,000 African Americans served in the war. The bulk of them came from the slave states, probably 150,000 of them. Most of the time they served under white officers because that made it more palatable to the Union public. African Americans fought in 41 major battles and about 450 minor affairs. They did extremely well, certainly as well as white soldiers. Sixteen African Americans received medals of honor from the Army and seven received them from the navy and about 37,000 African Americans gave their lives during the course of the war.