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Word of the Day

February 27, 2025

Naturalization

The legal process by which a non-citizen becomes a citizen of a country. In the United States Constitution (Article I, Section 8), Congress is given the exclusive power to establish uniform rules of naturalization.

From Latin 'naturalis' (of nature, according to nature) + '-ization' (process of making). First used in English in the 1550s to describe the act of conferring citizenship rights.

Usage Examples

  1. Congress's naturalization power allows it to set policy on who may join the American political community.
  2. The naturalization process requires applicants to demonstrate knowledge of U.S. history and government.
  3. Through naturalization, immigrants make a conscious choice to become American citizens and renounce foreign allegiances.

From the Show

Constitutional attorney John Eastman explained how the naturalization power is central to understanding birthright citizenship. Article I gives Congress policy authority over who joins the American political community, establishing that citizenship requires mutual consent rather than automatic conferral by birth location alone.