50% of pizzas in America are pepperoni.
183
The U.S. has 115,000 janitors, 83,000 bartenders, 323,000 restaurant servers, and 80,000 heavy-duty truck drivers with bachelor’s degrees.
15
In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
5
No president of the United States was an only child for his parents.
51
The first female self-made millionaire in America was a black woman.
4