Which desert covers most of north africa and is growing bigger every year?

gobi
kalahari
sahara
namib

How did the house of wisdom contribute to social developments during the golden age

Which one of the following is true of jamestown? sir francis drake founded the settlement in 1619. o john smith was responsible for introducing tobacco. o black slaves were brought to jamestown in 1619.

How did african americans the union during the civil war? a. by serving as representatives in congress b. by enlisting in the military to fight c. by organizing massive slave revolts in the south d. by negotiating for peace with the confederacy