The first semi-permanent settlements appeared in Florida around 5000 B.C.
10
There are two credit cards for every person in the United States.
2
The United States consumes 25% of all the world's energy.
51
In the US, there are quite a few cities called Gaylord.
27
No president of the United States was an only child for his parents.
51
Organized crime is estimated to account for 10% of the United States' national income.
72
The United States has paved enough roads to circle the Earth over 150 times.
72
A typical full-time worker in the US with a four-year college degree earns about $50,000. This is 62% more than a worker with only a high-school diploma.
72