Who were the buffalo soldiers and what role did they play in the attack?

the buffalo sildiers were stablished by congress as the first peacetime black regiments

African American soliers who fought in the plains indian wars. - Apex.

increases in demand are shown by a shift to the right in the demand curve. this could be caused by a number of factors, including a rise in income, a rise in the price of a substitute or a fall in the price of a complement.

which the answer is:

b