World War I and World War II were significant periods in Black history, as African Americans played crucial roles in both conflicts despite facing systemic racism and discrimination at home in the United States. During World War I, over 350,000 Black soldiers served in segregated units of the U.S. military. Despite facing discrimination and unequal treatment, many Black soldiers distinguished themselves on the battlefield and helped contribute to the Allied victory.

In World War II, over one million Black men and women served in the armed forces, with the majority again serving in segregated units. The Tuskegee Airmen, a group of Black pilots who served in the Army Air Corps, became renowned for their skill and bravery in combat missions. Additionally, the 761st Tank Battalion, known as the "Black Panthers," was instrumental in breaking through German defenses during the Battle of the Bulge.

The contributions of Black soldiers during both World Wars helped pave the way for the civil rights movement in the United States. The experiences of Black soldiers abroad, fighting for freedom and democracy, juxtaposed with the discrimination they faced at home, highlighted the hypocrisy of segregation and racism in American society. The bravery and sacrifices of Black servicemen and women during these conflicts are an important part of Black history and their legacy continues to be honored today.