Because of its historical significance.!!
Mount Rushmore is not a World Heritage site. It has not as of yet, been nominated for status as a World Heritage site. The USA currently has 12 properties on the tentative list of World heritage sites.
It was put on the world heritage list in 1987.
the world heritage list was established in 1990's
Machu Picchu was put on the world heritage list in 1983
The statue of liberty was listed on the world heritage list in 1981
The Sagarmatha National Park where Mount Everest can be found is on the World Heritage List.
no
1986
Yes it is go to unesco world heritage site and you will find it there
A site can be listed as world heritage site if it is confirmed by UNESCO and nominated by somebody. Also it has to make an affect to the world like if we loose this site it does a damage to our world
The Great Barrier Reef was placed on the World Heritage List in 1981.It was one of 15 World Heritage Listed regions that was added to the National Heritage List on 21 May 2007.
No, it is not on the list of UNESCO World Heritage Sites.