Americas
The largest mountain ranges are the Andes and Rocky Mountains. The Sierra Nevada and the Cascade Range reach similar altitudes as the Rocky Mountains, but are significantly smaller. In North America, the greatest number of fourteeners are in the United States, and more specifically in the U.S. state of Colorado. The highest peaks of the Americas are located in the Andes, with Aconcagua of Argentina being the highest; in North America Denali (Mount McKinley) in the U.S. state of Alaska is the tallest.
Kalpana Dash
Acknowledging her achievement to the wishes of her well-wishers, Dash said, "It is due to God’s mercy and the best wishes of my family that I was able to scale Everest and returned safely. I’m happy and am keen to attempt climbing it again."
Mount Denali - North America highest peak 2010 unsuccessful.
Mount Kilimanjaro- South Africa highest peak Tanzania Range 5,895 m successfully summited on dated 9 October 2014 (without oxygen) 
Mount Aconcagua - South America highest peak Andes Range 6,962 m successfully summited on 16 January 2015 (without oxygen)
Mount Elbrus - Europe Highest peak Caucasus Range 5,642 m successfully summited on dated 31 July 2015 (without oxygen)
Mount Kosciuszko - Australia Main Land 2,228 m successfully summited on 3 December 2015 (without oxygen), its a first new record with Indian Saree