Texas Subcategories This category has the following 6 subcategories, out of 6 total. A African Americans in the American Civil War (3 C, 150 P) African Americans in the American Revolution (3 C, 38 P)K African Americans in the Korean War (39 P)V African Americans in the Vietnam War (57 P)W African Americans in World War I (78 P) African Americans in World War II (1 C, 236 P)