Buffalo Soldiers were the first all-black military regiments formed after which conflict?

• A. Revolutionary War
• B. Civil War
• C. World War I
• D. World War II

Answer: (B)

The key idea is that these regiments were created during the Reconstruction era as part of reorganizing the Regular Army after the Civil War. In 1866 Congress authorized four all-Black units to serve on the western frontier—the 9th and 10th Cavalry and the 24th and 25th Infantry. This made them the first all-Black regiments in U.S. Army history, formed specifically after the Civil War ended. The nickname “Buffalo Soldiers” came from Native American tribes who observed their strength and tenacity.

So, the reason this is the best answer is that the Civil War ended in 1865, and the formal creation of these all-Black regiments followed in 1866, making them the first of their kind after that conflict. The Revolutionary War happened well before this, and World War I and World War II occurred after the Buffalo Soldiers had already been established.