Colorado switched mile marker "420" to "419.99" to stop people from stealing it.
37
Seven U.S. states are named after sovereigns - four kings and three queens.
5
The Canadian province of New Brunswick (which was part of the UK at the time) had a bloodless war with the US state of Maine in 1839
36
Alaska is the only state that can be typed on one row of keys on a QWERTY keyboard.
147
Oral sex was illegal in 18 states under old sodomy law until 2003 when they were invalidated.
196
The first semi-permanent settlements appeared in Florida around 5000 B.C.
10