The following outline is provided as an overview of and topical guide to the United States:
United States of America – federal republic located primarily in North America, and the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With the Soviet Union's collapse and the subsequent end of the Cold War in 1991, the United States emerged as the world's sole superpower.
The geography of the United States varies across their immense area. Within the continental U.S., eight distinct physiographic divisions exist, though each is composed of several smaller physiographic subdivisions. [2] These major divisions are:
At the Declaration of Independence, the United States consisted of 13 states, former colonies of the United Kingdom. In the following years, the number of states has grown steadily due to expansion to the west, conquest and purchase of lands by the American government, and division of existing states to the current number of 50 United States: [3]
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AK – AL – AR – AZ – CA – CO – CT – DC – DE – FL – GA – HI – IA – ID – IL – IN – KS – KY – LA – MA – MD – ME – MI – MN – MO – MS
MT – NC – ND – NE – NH – NM – NV – NJ – NY – OH – OK – OR – PA – RI – SC – SD – TN – TX – UT – VA – VT – WA – WI – WV – WY
AK – AL – AR – AZ – CA – CO – CT – DC – DE – FL – GA – HI – IA – ID – IL – IN – KS – KY – LA – MA – MD – ME – MI – MN – MO – MS
MT – NC – ND – NE – NH – NM – NV – NJ – NY – OH – OK – OR – PA – RI – SC – SD – TN – TX – UT – VA – VT – WA – WI – WV – WY
AK – AL – AR – AZ – CA – CO – CT – DC – DE – FL – GA – HI – IA – ID – IL – IN – KS – KY – LA – MA – MD – ME – MI – MN – MO – MS
MT – NC – ND – NE – NH – NM – NV – NJ – NY – OH – OK – OR – PA – RI – SC – SD – TN – TX – UT – VA – VT – WA – WI – WV – WY
All departments are listed by their present-day name and only departments with past or present cabinet-level status are listed. Order of succession applies only to within the cabinet; the vice president has always been first in the line of succession, and the Speaker of the House and the President pro tem of the Senate have at times been included.
Department | Creation | Order of succession | Modifications since creation | 2007 Budget in billions of dollars | Employees (2007) |
---|---|---|---|---|---|
State | 1789 | 1 | Initially named "Department of Foreign Affairs" | 9.96 | 30,266 |
Treasury | 1789 | 2 | 11.10 | 115,897 | |
Defense | 1947 | 3 | Initially named "National Military Establishment" | 439.30 | 3,000,000 |
Justice | 1870 | 4 | Position of Attorney General created in 1789, but had no department until 1870 | 23.40 | 112,557 |
Interior | 1849 | 5 | 10.70 | 71,436 | |
Agriculture | 1889 | 6 | 77.60 | 109,832 | |
Commerce | 1903 | 7 | Originally named Commerce and Labor; Labor later separated | 6.20 | 36,000 |
Labor | 1913 | 8 | 59.70 | 17,347 | |
Health and Human Services | 1953 | 9 | Originally named Health, Education, and Welfare; Education later separated | 543.20 | 67,000 |
Housing and Urban Development | 1965 | 10 | 46.20 | 10,600 | |
Transportation | 1966 | 11 | 58.00 | 58,622 | |
Energy | 1977 | 12 | 21.50 | 116,100 | |
Education | 1979 | 13 | 62.80 | 4,487 | |
Veterans Affairs | 1989 | 14 | 73.20 | 235,000 | |
Homeland Security | 2002 | 15 | 44.60 | 208,000 | |
Total budget (fiscal year 2007): | 1,523.42 | 4,193,144 |
AK – AL – AR – AZ – CA – CO – CT – DC – DE – FL – GA – HI – IA – ID – IL – IN – KS – KY – LA – MA – MD – ME – MI – MN – MO – MS
MT – NC – ND – NE – NH – NM – NV – NJ – NY – OH – OK – OR – PA – RI – SC – SD – TN – TX – UT – VA – VT – WA – WI – WV – WY
AK – AL – AR – AZ – CA – CO – CT – DC – DE – FL – GA – HI – IA – ID – IL – IN – KS – KY – LA – MA – MD – ME – MI – MN – MO – MS
MT – NC – ND – NE – NH – NM – NV – NJ – NY – OH – OK – OR – PA – RI – SC – SD – TN – TX – UT – VA – VT – WA – WI – WV – WY
AK – AL – AR – AZ – CA – CO – CT – DC – DE – FL – GA – HI – IA – ID – IL – IN – KS – KY – LA – MA – MD – ME – MI – MN – MO – MS
MT – NC – ND – NE – NH – NM – NV – NJ – NY – OH – OK – OR – PA – RI – SC – SD – TN – TX – UT – VA – VT – WA – WI – WV – WY
AK – AL – AR – AZ – CA – CO – CT – DC – DE – FL – GA – HI – IA – ID – IL – IN – KS – KY – LA – MA – MD – ME – MI – MN – MO – MS
MT – NC – ND – NE – NH – NM – NV – NJ – NY – OH – OK – OR – PA – RI – SC – SD – TN – TX – UT – VA – VT – WA – WI – WV – WY
AK – AL – AR – AZ – CA – CO – CT – DC – DE – FL – GA – HI – IA – ID – IL – IN – KS – KY – LA – MA – MD – ME – MI – MN – MO – MS
MT – NC – ND – NE – NH – NM – NV – NJ – NY – OH – OK – OR – PA – RI – SC – SD – TN – TX – UT – VA – VT – WA – WI – WV – WY
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The United States is the world's largest economy (IMF, 2010). |
AK – AL – AR – AZ – CA – CO – CT – DC – DE – FL – GA – HI – IA – ID – IL – IN – KS – KY – LA – MA – MD – ME – MI – MN – MO - MS
MT – NC – ND – NE – NH – NM – NV – NJ – NY – OH – OK – OR – PA – RI – SC – SD – TN – TX – UT – VA – VT – WA – WI – WV – WY
Silphium is a genus of North American plants in the tribe Heliantheae within the family Asteraceae.
Liatris, commonly known as gayfeather and blazing star is a genus of flowering plants in the tribe Eupatorieae within the family Asteraceae native to North America. Some species are used as ornamental plants, sometimes in flower bouquets. They are perennials, surviving the winter and resprouting underground corms.
The National Intercollegiate Flying Association (NIFA) is a professional organization that provides a forum of competition and learning for aviation students from colleges all around the United States.
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This is a list of lists of ghost towns in the United States by state.
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Calamovilfa is a genus of North American plants in the grass family native to the United States and Canada.
The Congressional Western Caucus is a caucus within the United States House of Representatives composed of 62 members. Although it has historically been bipartisan, it is currently composed almost exclusively of Republicans. It was founded by then-representatives James V. Hansen (R-Utah), Bob Stump (R-Arizona), Joe Skeen and Barbara Vucanovich (R-Nevada) in 1993 during the 103rd United States Congress. Despite its name, the Congressional Western Caucus has members from outside the Western United States, including as far east as New York City and Puerto Rico.
The U.S. Congressional International Conservation Caucus, founded in September 2003, is a bipartisan congressional organization with the conviction that “the United States of America has the opportunity, the obligation and the interests to advance the conservation of natural resources for this and future generations,” and a commitment to promote U.S. leadership in public/private conservation partnerships worldwide.
The Amash–Conyers Amendment was a proposal to end the "NSA's blanket collection of Americans' telephone records", sponsored by Justin Amash and John Conyers in the US House of Representatives. The measure was voted down, 217 to 205.
Diplomats in Residence (DIRs) are career Foreign Service Officers and Specialists located throughout the U.S. who provide guidance and advice on careers, internships, and fellowships to students and professionals in the communities they serve. Diplomats in Residence represent 16 population-based regions that encompass the United States. These Foreign Service officials have roles similar to those of corporate or collegiate recruiters: traveling in an assigned region, planning recruitment events, and acting as a resource for anyone interested in a career with the United States Department of State.
United States gubernatorial elections were held in 1932, in 35 states, concurrent with the House, Senate elections and presidential election, on November 8, 1932. Elections took place on September 12 in Maine.
The 2020 United States House of Representatives elections were held November 3, 2020, to elect representatives from all 435 congressional districts across each of the 50 U.S. states. The six non-voting delegates from the District of Columbia and the inhabited U.S. territories were also elected. Numerous federal, state, and local elections, including the 2020 presidential election and the 2020 Senate elections, were also held on this date.