What are the 3 tallest mountains in the U.S.A ?

The 3 tallest mountains in the United States are: Mount McKinley (height: 20320), Mount McKinley North Peak (height: 19470), Mount Saint Elias (height: 18008).
Answered by kgb agent Cressida C on Friday, July 13 2012 at 01:53PM EDT
Source: americasroof.com/...