The first semi-permanent settlements appeared in Florida around 5000 B.C.
10
There is a city in New Mexico called Truth or Consequences.
6
Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
76
Colorado switched mile marker "420" to "419.99" to stop people from stealing it.
37
In the US, it is legal for women to be publicly topless in 33 states. Male toplessness became legal in 1936.
4
A Native American tribe in South Dakota collects bottle caps left by campers, using them as currency. Several banks in the area now recognize the caps as legal tender.
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