The Canadian province of New Brunswick (which was part of the UK at the time) had a bloodless war with the US state of Maine in 1839
36
Saint Augustine, Florida, is the oldest European settlement in North America.
55
A Native American tribe in South Dakota collects bottle caps left by campers, using them as currency. Several banks in the area now recognize the caps as legal tender.
225
There are six times as many people of Irish descent living in America than in Ireland.
15
Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
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The United States has paved enough roads to circle the Earth over 150 times.
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The first semi-permanent settlements appeared in Florida around 5000 B.C.
10
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
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