In July 1974, the Supreme Court Ruled That President Nixon

In July 1974, the Supreme Court ruled that President Nixon had to give the subpoenaed tapes to the special prosecutor because

A) the doctrine of executive privilege was unconstitutional.
B) failure to do so was a clear violation of the constitutional mandate of a separation of powers.
C) no person could withhold evidence that was demonstrably relevant in a criminal trial.
D) all materials generated by the Office of the President were public property.