What power allows the President to reject legislation?

The Presidential Veto is the power that allows the President to reject legislation passed by Congress. This authority is an essential aspect of the legislative process and serves as a check on the powers of the legislative branch. When Congress passes a bill, it is sent to the President, who can either approve it and sign it into law or exercise the veto power. If the President chooses to veto the legislation, it does not take effect unless Congress overrides the veto with a two-thirds majority in both the House of Representatives and the Senate. This mechanism ensures that the President has a significant role in the law-making process, providing a check against potential legislative abuses or laws that may not align with the executive's vision for the country.

Understanding this concept is crucial for recognizing the balance of power within the federal government, as it showcases how each branch can influence and limit the actions of the others.