read the letter by president richard nixon and answer the question. "the white house August 9,1974. Dear Mr.Secretary: I hereby resign...." why did Nixon submit this letter to secretary of state henry Kissinger?
A)congress convicted him of violating the oath of office by covering up illegal activities and obstructing justice
B)congress convicted him of violating the oath of office by authorizing the illegal sale of arms to Iran
C )he believed congress would remove him from office for covering up illegal activities and obstructing justice
D)he believed congress would remove from office for authorizing the illegal sale of arms to Iran