The constitutional power to appoint ambassadors and to negotiate treaties is vested in the

Constitutionally, the power to appoint ambassadors and to negotiate treaties is vested in the President. The President also has the power to appoint other public Ministers and Consuls, Judges of the Supreme Court, and all other Officers of the United States. The constitution however adds that these powers shall be exercised by and with the Advice and Consent of the Senate. 

imma have to go   the third option

sorry if i am wrong hope this

if i am right plz give me brainliest

probably that america is racist