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 capital district, Washington, D.C.

Learn about the United States, including American history, the president, holidays, the American flag, census data, and more. Get the facts about the U.S. flag and when to fly it at half staff. Learn about other national symbols. Learn about the duties of president, vice president, and first lady of the United States.

2025年1月22日 · Thirteen of 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.

The United States of America, commonly known as simply the United States or America, is a sovereign country mostly in North America. It is divided into 50 states. 48 of these states and the District of Columbia border each other between the Pacific and Atlantic Oceans. They are bordered by Canada to the north and Mexico to the south.

Learn about the United States, including American history, the president, holidays, the American flag, census data, and more. Get contact information for U.S. federal government agencies, departments, corporations, instrumentalities, and government-sponsored enterprises. Find websites, email, phone numbers, addresses, and more.

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...

2025年1月21日 · United States, country in North America, 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.

Find government benefits, services, agencies, and information at USA.gov. Contact elected officials. Learn about passports, Social Security, taxes, and more.

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.

2025年1月21日 · Leading America’s foreign policy to advance the interests and security of the American people. The Department of State raises awareness of human trafficking domestically and abroad, through U.S. embassies and consulates. Discover more on ShareAmerica: ShareAmerica informs global audiences about American people, places, and policy.