History of what was India but now Pakistan is much older than they are taught

http://whc.unesco.org/en/tentativelists/1876/
http://archaeology.about.com/od/mterms/g/mehrgarh.htm
http://archaeology.about.com/od/inventions/qt/dentistry.htm
Mehrgarh in Northeast Balochistan was archaeologically first excavated in 1976.
And to surprise of many its dates for Mesolithic human settlements went back to 7500 years old to 9000 years. Some artifacts were in fact 11000 years old.
Its our heritage & history though its now in a country which teaches its children that civilisation started only 1400 years ago.