Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Saint Augustine, Florida, is the oldest European settlement in North America.
55
The United States has paved enough roads to circle the Earth over 150 times.
72
Each year, around 24,000 Americans are bitten by rats!
65
The first semi-permanent settlements appeared in Florida around 5000 B.C.
10
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
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There are six times as many people of Irish descent living in America than in Ireland.
15
Forty percent of American adults cannot fill out a bank deposit slip correctly.
155