Who has the power to appoint members of the President's Cabinet?

The President has the power to appoint members of the Cabinet. This authority is established in Article II of the U.S. Constitution, which grants the President the responsibility to appoint heads of various executive departments, as well as other key officials, subject to confirmation by the Senate. This process ensures that while the President has the discretion to choose their advisors and department leaders, those appointments are also subject to legislative oversight.

This structure is designed to maintain a system of checks and balances within the federal government, allowing the Senate to review and confirm the President's choices, which enhances accountability and governance. The other entities mentioned do not have the power to make these appointments. The Senate confirms the appointments but does not initiate them, while the House of Representatives and the Supreme Court do not play a direct role in the Cabinet selection process.