- 美国 - 维基百科，自由的百科全书
“ United States of America ”，由 約翰·迪金森 編寫于1776年6月17日的聯邦條款第二草稿出現 [52]，縮寫是U S A 。 作為法定政權的名稱，它的應用度並没有US廣泛，使用最多的地方就是在體育賽事上。
- United States - The World Factbook
Explore All Countries United States North America Page last updated: December 23, 2025
- United States | History, Map, Flag, Population | Britannica
Besides the 48 conterminous states that occupy the middle latitudes of the continent, the United States includes the state of Alaska, at the northwestern extreme of North America, and the island state of Hawaii, in the mid-Pacific Ocean
- U. S. facts and figures - USAGov
Learn about the United States, including American holidays, the American flag, presidents, census data, and the U S Constitution
- United States - Statistics Facts | Statista
Total employment figures and unemployment rate in the United States 1980-2025 Total employment and the unemployment rate in the United States from 1980 to 2030, with projections until 2029
- USA Map | Maps of the United States of America
The United States of America (USA), for short America or United States (U S ) is the third or the fourth-largest country in the world It is a constitutional based republic located in North America, bordering both the North Atlantic Ocean and the North Pacific Ocean, between Mexico and Canada
- United States (US) | Culture, Facts Travel | - CountryReports
The United States is a country primarily located in North America It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Native American reservations
- Latest U. S. News | Top headlines from the USA | Reuters
Reuters com is your online source for the latest US news stories and current events, ensuring our readers up to date with any breaking news developments
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