Executive Chairs

which aspects of government, we can say that one of the following statements are made only for the President of the U.S. government. What? A. Secretary of State, White House Press Secretary President, Chairman of the House C. Defense, Chairman of the Joint Chiefs of Staff D. Director of the National Institutes of Health, chairman of political science home work.Im so stupid. The question is blunt. But it sounds like C would be the best answer, because the president and the speaker posts are not. 1 and 3 of the power structure. President, Chairman of the House