How were Harlem hellfighters different from other black units that fought in world war I

They were popular American heroes who advocated equal rights for black Americans

They received Congressional medals of Honor at end of world war 1

They were turned over by the AEF to fight with French forces

They were the only unit of black soldiers who fought in airplanes

The Harlem Hellfighters were the only unit of black soldiers who fought in airplanes and tanks during World War I. This set them apart from other black units that primarily fought on the ground.

and tanks during World War I

What do you mean and they were

Okay

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