The Buffalo soldiers were African American U.S. cavalry units that fought against Comanche.
Explanation:
Buffalo soldier was originally the name given by Native Americans to the African-American soldiers from the 9th and 10th cavalry regiments who participated in the Indian wars. The use of the nomination extended to all African-American troops that served in the regiments founded during the Civil War, including the 24th and 25th Infantry Regiments.
These surfaces radiate heat, causing air temperatures around the city to rise. Even after the sun sets each day, the surfaces hold onto their heat, making it more difficult for the temperature in the city to decrease.