Why were black soldiers important to the civil war

The vedic age is known for of all of following except the concept of zero hinduism the vedic calendar the use of manure to enrich the soil

Dams are used for all of the following purposes except

Which one of the following statements is not true of the revolutionary war? a.) british casualties were twice as many as the americans. b.) british soldiers and loyalists left for england. c.) americans suffered greater casualties and destruction than britain