Name a contribution the African Americans made to the war effort.

One significant contribution that African Americans made to the war effort is their service in the military. Despite facing racial discrimination and segregation within the armed forces, over one million African Americans served in the United States military during World War II. These soldiers fought bravely and contributed to the ultimate victory over the Axis powers. Additionally, African American units such as the Tuskegee Airmen and the 761st Tank Battalion distinguished themselves with their exceptional performance and played an important role in combat operations. Their service helped to challenge racial stereotypes and paved the way for greater equality in the military and society as a whole.