United States - Wikipedia
The United States of America (USA), commonly known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal union of 50 states and a federal …
United States | History, Map, Flag, & Population | Britannica
2 天之前 · The United States is a country in North America that is a federal republic of 50 states. Besides the 48 conterminous states that occupy the middle latitudes of the continent, the …
Making government services easier to find | USAGov
Find out how to register to vote, where your voting location is, how presidential elections work, and more about voting in the United States.
United States - Simple English Wikipedia, the free encyclopedia
The United States of America (USA), commonly known as the United States (U.S.) or simply America, is a sovereign country mostly in North America. It is divided into 50 states . Forty …
The U.S. and its government - USAGov
Learn about the United States, including American history, the president, holidays, the American flag, census data, and more.
United States - The World Factbook
2024年11月19日 · Visit the Definitions and Notes page to view a description of each topic.
United States - Colonization, Revolution, Constitution | Britannica
1 天前 · The territory represented by the continental United States had, of course, been discovered, perhaps several times, before the voyages of Christopher Columbus. When …
U.S. Department of State – Home
6 天之前 · A .gov website belongs to an official government organization in the United States.
United States - The World Factbook
2021年12月20日 · the US has intensified domestic security measures and is collaborating closely with its neighbors, Canada and Mexico, to monitor and control legal and illegal personnel, …
List of states and territories of the United States - Wikipedia
The United States of America is a federal republic [1] consisting of 50 states, a federal district (Washington, D.C., the capital city of the United States), five major territories, and various …