The United States of America (USA or U.S.A.), commonly known as the United States (US or U.S.) or America, is a country primarily located in North America.

List of states and territories · History · Demographics of the United... · Territory

The United States of America is a federal republic consisting of 50 states, a federal district five major territories, and various minor islands.

The United States National Security Council (NSC) is the principal forum used by the president of the United States for consideration of national security, ...

The United States of America (U.S.A. or USA), commonly known as the United States (U.S., US or the States), or simply America, is a sovereign country mostly ...

Politics of the United States · Federalism in the United States · U.S. state · President

The U.S. is the only developed country without a system of universal healthcare, and a significant proportion of its population lacks health insurance. The ...

Health insurance coverage · Out-of-pocket expense · Healthcare reform

The declaration explains to the world why the Thirteen Colonies regarded themselves as independent sovereign states no longer subject to British colonial rule.

Signing · Physical history · Committee of Five · National Archives Building

The United States Congress is the legislature of the federal government of the United States. It is bicameral, composed of a lower body, the House of ...

Structure of the United States... · History · Congressional Apportionment · List

The Health app puts important information at your fingertips, including your health records, medications, labs, activity, and sleep.

The United Nations Security Council (UNSC) is one of the six principal organs of the United Nations (UN) and is charged with ensuring international peace ...