Apact between the president and the head of foreign country is called

Answer

A pact made by the President directly with the leader of a foreign state, a necessary international agreement with the force of law but which does not need Senate approval. A treaty is a kind of executive agreement, one in which two-thirds of the Senate has given information and approval. That language comes from Article II, Section 2, Clause 2 of the Constitution. This clause describes the method and power for forming treaties.

make law

explanation:

montesquieu took the view that the roman republic had powers separated so that no one could usurp complete power. in the british constitutional system, montesquieu discerned a separation of powers among the monarch, parliament, and the courts of law.