<Tr> <Th> Nickname (s) </Th> <Td> "Buffalo Soldiers" </Td> </Tr> <Tr> <Th> Engagements </Th> <Td> American Indian Wars Spanish--American War Philippine--American War Mexican Border War World War I World War II </Td> </Tr> <P> Buffalo Soldiers originally were members of the 10th Cavalry Regiment of the United States Army, formed on September 21, 1866, at Fort Leavenworth, Kansas . This nickname was given to the Negro Cavalry by Native American tribes who fought in the Indian Wars . The term eventually became synonymous with all of the African American regiments formed in 1866: </P> <Ul> <Li> 9th Cavalry Regiment </Li> <Li> 10th Cavalry Regiment </Li> <Li> 24th Infantry Regiment </Li> <Li> 25th Infantry Regiment </Li> </Ul>

Where did the term buffalo soldiers come from
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