How did the supreme court frustrate roosevelt’s new deal legislation?
by declaring parts of it unconstitutional
by suspending funds for social security
by suggesting a judicial reform bill
by bringing six new justices to the court

A. by declaring parts of it unconstitutional

necessary and proper clause. the congress shall have power to all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states, or in any department or officer thereof.

byzantine empire is the answer i think you are looking for.

hope this : )