More than a dozen men have stood on the surface of the moon, but only three have been to Challenger Deep in the Marianas Trench, the deepest known spot in the ocean.
17
The 'King Ranch' in Texas is bigger than the state of Rhode Island.
49
The state of Florida is bigger than England!
74
An earthquake on Dec. 16, 1811 caused parts of the Mississippi River to flow backwards.
243
Connecticut and Rhode Island never ratified the 18th Amendment (Prohibition).
25
The Caspian Sea is also classed as the world's largest lake.
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