Territory of the United States

Territory of the United States
U.S. Department of State · Public domain · source
Name	Territory of the United States
Caption	Map of major Louisiana Purchase and Mexican Cession territories
Established	1789
Population	Varied
Area km2	Varied

Territory of the United States is a legal and political classification for lands under sovereignty of the United States that are not part of any state and that are governed under federal authority, often with distinct statutory or constitutional arrangements. Territories have been central to American expansionism, manifest destiny, and U.S. foreign relations, involving landmark instruments such as the Northwest Ordinance, the Treaty of Paris (1783), and the Treaty of Guadalupe Hidalgo.

Definition and Legal Status

A territory is created by an act of the United States Congress or by international agreement such as the Treaty of Paris (1898) or the Samoan Treaty, and its legal status is shaped by decisions of the United States Supreme Court, notably the Insular Cases and the ruling in American Insurance Co. v. Canter. Territorial status involves interactions with the United States Constitution, the United States Code, and precedents like Downes v. Bidwell and Puerto Rico v. Brandt. Congress often enacts an Organic Act to establish territorial institutions, as seen in the Organic Act of 1801 for the Northwest Territory and the Philippine Organic Act of 1902 for the Philippine Islands. International law instruments such as the Treaty of Paris (1898), the Guam Organic Act, and the Anglo-American Convention have also defined territorial boundaries.

Historical Development

Territorial formation traces to early measures like the Northwest Ordinance (1787), the Missouri Compromise, the Adams–Onís Treaty, and the Louisiana Purchase, each reshaping continental holdings; later expansions incorporated the Oregon Treaty, the Mexican–American War, and the Gadsden Purchase. Overseas possessions emerged after the Spanish–American War with acquisitions including Puerto Rico, Guam, and the Philippine Islands, while the Alaska Purchase and the Hawaiian Annexation altered Pacific governance. Legal turning points include the Insular Cases, the Organic Act of 1900, and the Jones–Shafroth Act, which affected civic status in Puerto Rico and the Philippines. Twentieth-century events such as World War II, the United Nations Trusteeship Council, and decolonization influenced transitions of Philippine independence and the restructuring of the Trust Territory of the Pacific Islands.

Types of Territories and Governance

Territories have varied forms: organized territories created by congressional Organic Acts like the Territory of Orleans; unorganized territories such as early Louisiana Territory; incorporated territories intended for statehood like Territory of Indiana; and unincorporated territories like Puerto Rico and Guam. Strategic possessions included Naval Base Guam and Wake Island, while continental territories such as the Dakota Territory, Arizona Territory, and New Mexico Territory followed territorial governors appointed by presidents including Thomas Jefferson, James K. Polk, and William McKinley. Administration has invoked federal agencies like the Department of the Interior and the Office of Insular Affairs, and laws such as the Organic Act of 1917 for the Virgin Islands and the Hawaiian Organic Act for Territory of Hawaii.

Political Representation and Rights of Inhabitants

Inhabitants of territories have experienced evolving civil and political rights under statutes like the Jones Act (1917), the Elective Franchise measures, and cases such as Balzac v. Porto Rico, affecting citizenship, suffrage, and trial rights. Territorial delegates to the United States House of Representatives—from regions like Oregon Country, Kansas Territory, and Puerto Rico—have influenced federal legislation while lacking full voting power, a situation contrasted with full voting representation from states like California and Texas. Citizenship routes include provisions of the Naturalization Act and territorial-specific measures like the Philippine Autonomy Act, while rights disputes have reached the Supreme Court of the United States and bodies such as the Inter-American Commission on Human Rights.

Economic and Strategic Importance

Territories have served economic roles through resources in the Louisiana Purchase and Alaska, agricultural exports from Puerto Rico and Hawaii, and mineral extraction in Guam and American Samoa, often tied to statutes like the Tariff Act and trade regimes under the Reciprocity Treaty of 1875. Strategic considerations include naval bases at Guantanamo Bay Naval Base and coaling stations at Midway Atoll, logistic nodes during World War II, and current aerospace and satellite facilities in Puerto Rico and the Commonwealth of the Northern Mariana Islands. Economic development initiatives have involved the Department of Commerce, the Small Business Administration, and federal programs such as the New Deal and Post-World War II reconstruction measures.

Transition, Statehood, and International Disputes

Territorial transitions occur through statehood conventions like those for Ohio, California, and Alaska, international negotiations exemplified by the Alaska Purchase and the Treaty of Guadalupe Hidalgo, or independence processes such as Philippine independence and the end of the Trust Territory of the Pacific Islands leading to the Federated States of Micronesia and the Republic of the Marshall Islands. Disputes have involved the Chamorro people of Guam, sovereignty claims over Navassa Island and Serranilla Bank, and diplomatic issues addressed by bodies like the International Court of Justice and the Organization of American States. Contemporary debates over status options—statehood campaigns for Puerto Rico, compacts of free association with Palau, and autonomy proposals for American Samoa—engage Congress, territorial legislatures, and organizations including the United Nations.

Category:Political divisions of the United States