What did president johnson do that stunned political backers after he took office?
he resigned from office rather than be impeached.
he completely changed his views on reconstruction.
he arrested anyone associated with the confederacy.
he decided to impose harsh penalties on southern states.

How does the supremacy clause of the u.s. constitution affect the states? o a. it requires each state to establish a supreme court. b. it declares that the federal government can take away state powers if necessary. o c. it allows state governments to overthrow the federal government if necessary. o d. it ensures that the u.s. constitution overrules each state constitution