Constitution-based federal republic; strong democratic tradition
republic
Independence date
4 July 1776 (from Great Britain)
Religions
Protestant 51.3%, Roman Catholic 23.9%, Mormon 1.7%, other Christian 1.6%, Jewish 1.7%, Buddhist 0.7%, Muslim 0.6%, other or unspecified 2.5%, unaffiliated 12.1%, none 4% (2007 est.)
Catholic 70.3%, Evangelical 3.4%, New Apostolic 2%, Adventist 1.8%, other 3.1%, none 19.4% (2001 census)
Languages
English 82.1%, Spanish 10.7%, other Indo-European 3.8%, Asian and Pacific island 2.7%, other 0.7% (2000 census) note: Hawaiian is an official language in the state of Hawaii
North America, bordering both the North Atlantic Ocean and the North Pacific Ocean, between Canada and Mexico
Western Africa, islands in the Gulf of Guinea, straddling the Equator, west of Gabon
Area
9,826,675 km sq
964 km sq
Coastline
19,924 km
209 km
Climate
mostly temperate, but tropical in Hawaii and Florida, arctic in Alaska, semiarid in the great plains west of the Mississippi River, and arid in the Great Basin of the southwest; low winter temperatures in the northwest are ameliorated occasionally in January and February by warm chinook winds from the eastern slopes of the Rocky Mountains
tropical; hot, humid; one rainy season (October to May)
