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Paved roadways of United States
4 304 715 km
(includes 76 334 km of expressways)
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Religions of United States
Protestant 51.3%
Roman Catholic 23.9%
Mormon 1.7%
other Christian 1.6%
Jewish 1.7%
Buddhist 0.7%
none 4%
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Area of United States
9 826 675 km² (3rd)
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Independence of United States
4 July 1776
National Holiday : Independence Day, 4 July
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Ethnic groups of United States
white 79.96%
black 12.85%
Asian 4.43%
Amerindian and Alaska native 0.97%
native Hawaiian and other Pacific islander 0.18%
two or more races 1.61%
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Internet users in United States
245 million (2nd)