What do scientists study to learn abut prehistory?

An economic system where all or most businesses are owned by government

How did the kansas-nebraska act contradict the missouri compromise?

Of the following choices, which ones are characteristics of west african society? select all that apply. a. arabic was the main language used when trading with other societies. b. christianity was the only religion practiced in villages. c. slaves had no rights and were only given specific farming tasks. d. skilled workers were a higher level in the caste system than traders. e. religious rituals encouraged the honoring of ancestors.