Which Presidential Power Is Checked by Required Approval of the Senate

Which presidential power is checked by required approval of the Senate with a two-thirds vote?

A) extending diplomatic recognition to foreign governments
B) terminating relations with other nations
C) negotiating treaties with other nations
D) negotiating executive agreements with foreign heads of state -Consider This: Executive agreements are presidential tools that do not require the consent or approval of any other body; it is the more formal process that involves both the president and the Senate.