"And funny though it may sound it was decided to falsify history to please the Muslims and draw them into the national mainstream. Guidelines for rewriting history were prepared by the National Council of Educational Research and Training (NCERT)… The West Bengal Board of Secondary Education issued a notification dated 28 April 1989 addressed to schools and publishers suggesting some ‘corrections’ in the teaching and writing of ‘Muslim rule in India’ - like the real objective of Mahmud Ghaznavi’s attack on Somnath, Aurangzeb’s policy towards the Hindus, and so on. These guidelines specifically say: “Muslim rule should not attract any criticism. Destruction of temples by Muslim invaders and rulers should not be mentioned.” One instruction in the West Bengal circular is that “schools and publishers have been asked to ignore and delete mention of forcible conversions to Islam.” The notification, says the Statesman of 21 May 1989, was objected to in many quarters. “A row has been kicked up by some academicians who feel that the ‘corrections’ are unjustified and politically motivated…” Another group feels that the corrections are “justified”. This experiment with untruth was being attempted since the 30’s-40’s by Muslim and Communist historians. After Independence, they gradually gained strength in university departments. By its policy the Nehruvian state just permitted itself to be hijacked by the so-called progressive, secular and Marxist historians. (Chapter 3)"
January 1, 1970
https://en.wikiquote.org/wiki/Historical_negationism