answers: the United States Senate
context: who is head of the Justice Department (and the Postmaster General who until 1971 was head of the Post Office Department). The heads of the executive departments are appointed by the President and take office after confirmation by the United States Senate, and serve at the pleasure of the President. The heads of departments are members of the Cabinet of the United States, an executive organ that normally acts as an advisory body to the President. In the Opinion Clause (Article II, section 2, clause 1) of the U.S. Constitution, heads of executive departments are referred to as "principal Officer </s> of departments to appoint "inferior officers" without requiring the advice and consent of the Senate. The final clause of Section 2 grants the president the power to make recess appointments to fill vacancies that occur when the Senate is in recess. Section 3 of Article Two lays out the responsibilities of the president, granting the president the power to convene both houses of Congress, receive foreign representatives, and commission all federal officers. Section 3 requires the president to inform Congress of the "state of the union"; since 1913 this has taken the form of a speech referred to as the </s> is created and specified by statutory law (hence the presumption) and thus gives them the authority to act for the President within their areas of responsibility without any specific delegation. Under the 1967 , federal officials are prohibited from appointing their immediate family members to certain governmental positions, including those in the Cabinet. Under the Federal Vacancies Reform Act of 1998, an incoming administration may appoint acting heads of department from employees of the relevant department. These may be existing high-level career employees, from political appointees of the outgoing administration, or sometimes lower-level appointees of the incoming administration. The heads
question: which part of the government approves appointments of the president 's cabinet