The United States consumes 25% of all the world's energy.
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In 39 of the 50 U.S. states, the travel industry is the largest single employer.
15
Oktoberfest started off as a wedding reception for a Prince in Bavaria in 1810, and the newlyweds enjoyed it so much, they suggested making it an annual event.
3
It costs about 3 cents to make a $1 bill in the United States.
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