U.S. Citizenship and Immigration Services (USCIS) Civics Practice Test 2026 - Free USCIS Civics Practice Questions and Study Guide

An amendment refers to a formal change or addition made to the Constitution of the United States. The process of amending the Constitution allows for modifications that reflect the evolving values and needs of society. This process is significant because it enables the Constitution to adapt over time while ensuring that such changes require broad consensus, typically needing a two-thirds majority in Congress and ratification by three-fourths of the states.

In the context of the choices, the term "amendment" specifically aligns with the legal and constitutional framework, distinct from aspects such as a section of the federal budget, which pertains to fiscal allocations; decisions made by the Supreme Court, which are interpretations of the law; or proposed laws in Congress, which are legislative initiatives aiming to create or change statutes rather than alter the constitutional text. Understanding the definition of an amendment is essential in recognizing its role within the structure of American governance and constitutional law.