203 million dollars is spent on barbed wire each year in the U.S.
65
The United States has paved enough roads to circle the Earth over 150 times.
72
Seven U.S. states are named after sovereigns - four kings and three queens.
5
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
The United States does not have an official language.
88
In 1963, the US Military created an artificial ring around Earth, similar to that of the planet Saturn. The ring was made of copper needles and was used for worldwide communications in the case that the Soviets disabled all other methods of communication.
26