CLASSIC: Is there really a lost civilization in the Grand Canyon?
Stuff They Don't Want You To Know
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The Grand Canyon
If we were to write a thank you card to something responsible for the Grand Canyon, we would probably send that card to the Colorado River. It's 1,450 miles long and it goes through seven U.S. states, two Mexican states. Do we already mention how many acres it covers total? No, we did not. Let's just do the number: 1,218,375,. roughly acres.
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