Which of the following statements best summarizes the contributions of benjamin rush to american history?

True or false: abraham lincoln delayed the emancipation proclamation to make sure the border states would stay loyal. *

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 is true of both presidential and parliamentary systems of government?