Florida Civic Literacy Practice Exam 2026 – Comprehensive Study Guide

A veto is specifically the power of the President to reject a bill that has been passed by Congress. This mechanism is a critical part of the checks and balances system established by the U.S. Constitution, allowing the executive branch (the President) to limit the power of the legislative branch (Congress). When a bill is vetoed, it is sent back to Congress, where lawmakers can attempt to override that veto with a two-thirds majority in both houses.

In relation to the other options, the ability to propose new legislation pertains to the legislative process rather than veto power. The authority to amend the Constitution is a separate procedure altogether, requiring a different set of actions involving Congress and the states. Lastly, while the process of overriding a congressional decision can be related to a veto, it does not define what a veto is, but rather describes a response to one. Thus, the definition provided in the correct answer is precise and aligned with the role of the President in the legislative process.