Seven U.S. states are named after sovereigns - four kings and three queens.
5
In 1700s, the deer skin was a common medium of exchange between the trading settlers and the native Red Indians in America. This is how a buck became a slang for a dollar.
28
No president of the United States was an only child for his parents.
51
On average, someone in the US suffers a stroke every 40 seconds; someone dies every 3 minutes from stroke.
56
Theodore Roosevelt read at least one book every day.
22
The United States has paved enough roads to circle the Earth over 150 times.
72
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.
225