The United States does not have an official language.
88
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
The first female self-made millionaire in America was a black woman.
4
Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13
The Statue of Liberty has US women's shoe size 879.
53
According to a study by the National Science Foundation, only half of Americans believe in evolution, and one in 4 don't know that the Earth orbits the Sun.
14
In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
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