On february 24, 1868, president andrew johnson was impeached by
a) the us senate.
b) the house of representatives.
c) the supreme court.
d) the readmitted southern states.

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