United States - Wikipedia
网页Official U.S. Government web portal– gateway to government sites. House– official website of the United States House of Representatives. Senate– official website of the United States Senate. White House– official website of the president of the United States.
United States | History, Map, Flag, & Population | Britannica
网页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 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.
The U.S. and its government - USAGov
网页Get facts about the U.S., its laws, history, and statistics. Buy government property. Learn about the president and how to contact elected officials and federal agencies.
United States - The World Factbook
网页2024年9月3日 · Britain's American colonies broke with the mother country in 1776 and were recognized as the new nation of the United States of America following the Treaty of Paris in 1783. During the 19th and 20th centuries, 37 new states were added to the original 13 as the nation expanded across the North American continent and acquired a number of ...
United States Facts | Britannica
网页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 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.
United States Map - World Atlas
网页2024年1月22日 · The map above shows the location of the United States within North America, with Mexico to the south and Canada to the north. Found in the Norhern and Western Hemispheres, the country is bordered by the Atlantic Ocean in the east and the Pacific Ocean in the west, as well as the Gulf of Mexico to the south. United States …
United States - Simple English Wikipedia, the free encyclopedia
网页The United States of America (US or USA), commonly known as the United States (IPA: /juːˌnaɪtɨd ˈsteɪts/) (U.S., US or the States), or simply America, is a sovereign country mostly in North America. It is divided into 50 states. Forty-eight of these states and the District of Columbia border each other between the Pacific and Atlantic Oceans.
The social, economic, and political history of the United States
网页United States, officially United States of America, Country, North America. It comprises 48 conterminous states occupying the mid-continent, Alaska at the northwestern extreme of North America, and the island state of Hawaii in the mid-Pacific Ocean.
United States Summary - The World Factbook
网页2024年9月3日 · Britain's American colonies broke with the mother country in 1776 and were recognized as the new nation of the United States of America after the Treaty of Paris in 1783. During the 19th and 20th centuries, 37 new states were added to the original 13 as the nation expanded across the North American continent and acquired a number of …
United States - National Geographic Kids
网页The United States of America is the world's third largest country in size and nearly the third largest in terms of population. Located in North America, the country is bordered on the west by...
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