Who were the Buffalo soldiers and how did they contribute to the war??

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Explanation:

Yeah so this is it I need points

Buffalo soldiers were African American soldiers who mainly served on the Western frontier following the American Civil War. In 1866, six all-Black cavalry and infantry regiments were created after Congress passed the Army Organization Act. Their main tasks were to help control the Native Americans of the Plains

Explanation:

they contributed by helping control the native americans. plz mark brainliest

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explanation:

i think that this is the best answer, but im sorry if this is wrong

on this day in 1913, henry ford installs the first moving assembly line for the mass production of an entire automobile. his innovation reduced the time it took to build a car from more than 12 hours to two hours and 30 minutes.