In the 20th century, the cabinet (whole) is the presidential advisory body that has largely declined as an advisory body to the president.
The executive board must consist of up to 30 senior advisors (currently he is 28) on a voluntary basis. They shall be appointed by the President to give their opinions and advice to the President, and their term of office shall not exceed the term of office of the President. The role of the cabinet is to advise the President on matters that the President needs in relation to each member's respective duties.
The Cabinet is an advisory body made up of the heads of 15 executive branches. Cabinet members appointed by the president and confirmed by the Senate are often the president's closest aides.
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