Halp i need to get my grade up and i dont understand this

Western sahara is occupied by whom? a. mauritania b.algeria c. morocco d. tunisia

Were african-americans allowed to serve in the military in wwi?

Historians believe that animals drawn in cave paintings during the paleolithic era could have represented each of the following except a a. successful hunt b. domesticated pet c. god that was worshipped d. way to obtain an animal's spirit select the best answer from the choices provided