Industrialization in the north caused a. a middle class to emerge. b. workers to move to suburbs. c. artisans' wages to increase. d. labor unions to dwindle.

Match each idea to the correct principle of government. federalism separation of powers checks and balances divides the powers of government into different branches arrowright divides the powers of government between central and state governments arrowright each branch of government has certain powers that prevents the abuse of power on the people arrowright