Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
The United States does not have an official language.
88
The retail price for the iPad would be $1,140 if it were built by American workers instead of Chinese.
100
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
Saint Augustine, Florida, is the oldest European settlement in North America.
55
50% of pizzas in America are pepperoni.
183
In 1700s, the deer skin was a common medium of exchange between the trading settlers and the native Red Indians in America. This is how a buck became a slang for a dollar.
28
There are six times as many people of Irish descent living in America than in Ireland.
15