| Clue | Answer | % Correct |
|---|---|---|
| South Florida metropolis | Miami | 98%
|
| One of the Great Lakes | Lake {Michigan} | 97%
|
| River that empties into the sea near New Orleans | {Mississippi} River | 97%
|
| The only U.S. state that borders just one other state | Maine | 95%
|
| One of the boroughs of New York City | Manhattan | 95%
|
| Longest tributary of the above | {Missouri} River | 88%
|
| Known as the "Land of 10,000 Lakes" | Minnesota | 84%
|
| California desert | Mojave | 83%
|
| Second largest of the Hawaiian islands | Maui | 74%
|
| Highest mountain in North America | Mount {McKinley} | 74%
|
| Term for a "table-shaped" hill of the western U.S. | Mesa | 66%
|
| Surveyor's line which separated Maryland and Pennsylvania | {Mason}-{Dixon} Line | 65%
|
| Massachusetts island where the Kennedy and Obama families have held court | {Martha}'{s} {Vineyard} | 53%
|
| World's largest cave system | {Mammoth} Caves | 48%
|
| Largest city in New Hampshire | Manchester | 44%
|
| Term for one of the 21 outposts in California which Spain built to convert the native population | Mission | 42%
|
| Bridge which connects Michigan's two main peninsulas | {Mackinac} Bridge | 33%
|
| Bay located about 70 miles south of San Francisco | {Monterey} Bay | 31%
|
| County in which Phoenix is located | {Maricopa} County | 30%
|
| Highest mountain in the eastern United States | Mount {Mitchell} | 15%
|