How can Congress override a President's veto?

The ability of Congress to override a President's veto is established in the U.S. Constitution, specifically in Article I, Section 7. According to this provision, after the President vetoes a bill, Congress can still enact that legislation by achieving a two-thirds majority vote in both the House of Representatives and the Senate. This requirement ensures that overriding a veto reflects significant bipartisan support, highlighting a balance of power between the legislative and executive branches.

The requirement for a two-thirds majority underscores the framers' intent to make it intentionally challenging for Congress to overturn a presidential veto, thereby protecting the powers of the executive. This method of legislative override emphasizes the significance of consensus in major legislative decisions, ensuring that only measures with strong support pass despite the President's objections.