The environment of the United States comprises diverse biotas, climates, and geologies. This diversity leads to a number of different distinct regions...

The United States of America is a federal republic consisting of 50 states, a federal district (Washington, D.C., the capital city of the United States)...

The Environmental history of the United States covers the history of the environment over the centuries to the late 20th century, plus the political and...

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...

The following outline is provided as an overview of and topical guide to the United States: United States of America – federal republic located primarily...

The United Nations Environment Programme (UNEP) is responsible for coordinating responses to environmental issues within the United Nations system. It...

science Environmental history of the United States This disambiguation page lists articles associated with the title Environment. If an internal link led you...

The United States Senate Committee on Environment and Public Works is responsible for legislation and oversight of the natural and built environment and...

The Environmental Protection Agency (EPA) is an independent agency of the United States government tasked with environmental protection matters. President...

The term "United States," when used in the geographical sense, refers to the contiguous United States (sometimes referred to as the Lower 48, including...

The United States Army (USA) is the land service branch of the United States Armed Forces. It is one of the eight U.S. uniformed services, and is designated...

The states and territories included in the United States Census Bureau's statistics for the United States population, ethnicity, and most other categories...

the practice of protecting the natural environment by individuals, groups and governments. Its objectives are to conserve natural resources and the existing...

The United States is a highly developed/advanced mixed economy. It is the world's largest economy by nominal GDP; it is also the second largest by purchasing...

In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental...

The United States Armed Forces are the military forces of the United States. The armed forces consist of six service branches: the Army, Marine Corps,...

to the United States has been a major source of population growth and cultural change throughout much of its history. In absolute numbers, the United States...

The Science Subcommittee on Technology is one of six subcommittees of the United States House Committee on Science and Technology. The subcommittee has...

population given as of the 2020 United States Census. Highest-income counties in the United States Household income in the United States List of lowest-income...

Ambassadors of the United States are persons nominated by the president to serve as the country's diplomatic representatives to foreign nations, international...

The Democratic Party is one of the two major contemporary political parties in the United States. Since the 1850s, its main political rival has been the...

the Indigenous peoples of the United States or portions thereof, such as American Indians from the contiguous United States and Alaska Natives. The United...

The vice president of the United States (VPOTUS) is the second-highest officer in the executive branch of the U.S. federal government, after the president...

This is a list of capital cities of the United States, including places that serve or have served as federal, state, insular area, territorial, colonial...

The 2024 United States presidential election will be the 60th quadrennial presidential election, set to be held on Tuesday, November 5, 2024. Voters will...

The United States Department of Justice Environment and Natural Resources Division (ENRD) is one of seven litigating components of the U.S. Department...

Legislative definitions of an agency of the federal government of the United States are varied, and even contradictory. The official United States Government Manual...

The United States has 63 national parks, which are congressionally designated protected areas operated by the National Park Service, an agency of the...

The Cabinet of the United States is the principal official advisory body to the president of the United States. The Cabinet meets with the president in...

The U.S. Senate Environment and Public Works Subcommittee on Oversight is a subcommittee of the U.S. Senate Committee on Environment and Public Works....