claim: The Washington Monument is between 560 ft and 575 ft tall.
evidence: Nathaniel Barratt Smithers -LRB- October 8 , 1818 -- January 16 , 1896 -RRB- was a was an American lawyer and politician from Dover , in Kent County , Delaware .. Delaware. Delaware. Dover. Dover, Delaware. He was a member of the Republican Party , who served as U.S. Representative from Delaware .. Delaware. Delaware. Republican. Republican Party ( United States )