Teddy bears were named after U.S. President Theodore 'Teddy' Roosevelt.
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In the US, it is legal for women to be publicly topless in 33 states. Male toplessness became legal in 1936.
4
In the U.S. the typical school year is 180 days long. In China, the typical school year is 251 days.
7
The United States has paved enough roads to circle the Earth over 150 times.
72
Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
76
Theodore Roosevelt read at least one book every day.
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