I believe A :) Good luck!
Answer:
START I was the first treaty to provide for deep reductions of U.S. and Soviet/Russian strategic nuclear weapons. It played an indispensable role in ensuring the predictability and stability of the strategic balance and serving as a framework for even deeper reductions.
Explanation:
Everyone must follow the law no matter how important or famous someone is. the president could done something wrong but he will to be punished for it.
A. Foreign
All activities regarding foreign countries falls under foreign policy.