Which challenges can occur as a result of a growing population?

Which indo european tribe developed a strong warrior society and built an empire that was frequently invaded by those seeking fertile land

The factory system of the early-19th century caused a) a decrease in farm production. b) an increase in rural population. c) an increase in urban population. d) high unemployment in other areas.

Which statement about african americans during the civil war is true? o a. they were granted the vote in the north. o b. they were allowed to attend northern universities. c. they were given deeds to southern plantations. o o d. they enlisted in the union army.