Final answer:
During WWII, African Americans in the Navy were mainly included in noncombat units led by white officers, but integration began towards the end of the war.
Step-by-step explanation:
In World War II, African Americans in the Navy were mostly included in noncombat units led by white officers. However, near the end of the war, the Army and Navy started integrating some of their units and facilities. The full integration of the armed forces was ordered by the U.S. government in 1948.