The United States of America(USA), also known as the United States(U.S.) or America, is a country primarily located in North America. It is a federal republicof 50 statesand a federal …

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.

Sep 28, 2025 · The United States is the fourth largest country in the world in area (after Russia, Canada, and China). The national capital is Washington, which is coextensive with the District …

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 …

Official website of the U.S. Department of Justice (DOJ). DOJ’s mission is to enforce the law and defend the interests of the United States according to the law; to ensure public safety against …

Sep 21, 2025 · 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 …

We provide science about the natural hazards that threaten lives and livelihoods; the water, energy, minerals, and other natural resources we rely on; the health of our ecosystems and …

The United States of America (USA), also known as the United States (U.S.) or less precisely and colloquially as America, is a country that is mainly in North America.

Voting and elections Find out how to register to vote, where your voting location is, how presidential elections work, and more about voting in the United States.

This article lists the 50 states of the United States. It also lists their populations, the date they became a state or agreed to the United States Declaration of Independence, their total area, …