During the Cold War, the US had planned to detonate a nuclear weapon on the moon.
25
The first female self-made millionaire in America was a black woman.
4
91% of Americans eat turkey on Thanksgiving.
197
Wyoming has only 2 sets of escalators in the entire state.
17
No president of the United States was an only child for his parents.
51
The first semi-permanent settlements appeared in Florida around 5000 B.C.
10