The first semi-permanent settlements appeared in Florida around 5000 B.C.
10
The United States does not have an official language.
88
Although African-Americans make up only 13% of the U.S. population, they accounted for one half of the estimated new HIV/AIDS diagnoses in 2004.
70
The turkey is one of the most famous birds in North America. In fact, Benjamin Franklin wanted to make the wild turkey, not the Bald Eagle, the national bird of the United States!
117
The average American spends a third of their overall time online playing games and using social networks.
298
The United States consumes 25% of all the world's energy.
51
Organized crime is estimated to account for 10% of the United States' national income.
72