The first female self-made millionaire in America was a black woman.
4
Colorado switched mile marker "420" to "419.99" to stop people from stealing it.
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There are two credit cards for every person in the United States.
2
In March, 2014, Colorado sold $19 million dollars worth of Cannabis. $1.9 million went to schools and crime fell by 10%.
6
The United States has paved enough roads to circle the Earth over 150 times.
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