Lalmohanji, RajeshA ji has already explained his view. I also agree with him.rajeshji - you see CT, i see dismissive attitude. the europeans and their american successors (in the last 300 years) saw the mid east, india and china as spent powers, consigned to the dust of history. nothing they had could therefore be of value. their drive was to build an euro-centric identity to commend themselves on mastery over the world. in my opinion its less about actively conspiring to destroy these ancient civilisations but having already 'conquered' them to not see anything of value in them and so totally ignore and trivialise them. almost all of the foundations for modern interpretations of asian history comes from this mindset
indians ofcourse never really lost touch with their grand past, and yearn to return there. it hurts us that we are ignored, therefore i guess we assume that its a wilful act and not one of omission.
Oiropeans prospered by killing off its competitors by various means. mainly slavery and rape of other cultures. the bedrock of that was christianism. It was imperative that they study Indian culture/history. this was done mainly by christian missionaries. They called the shots. It was an opportunity to degrade the largest pre christian culture which was and is still surviving. The early missionaries found that Indians were highly resistant to christian virus for conversion. The only way to defang Indians was by falsifying the history(roots).By doing this we are vulnerable to conversion/attacks of all kinds. Create and sow seeds of confusion.
(ex- getting into an a computer OS by becoming a superuser you can create havoc with it)
This has been on going for decades. Now this has become mainstream that it is "sort of accepted truth" by many. This is buttressed by the fact of white civilisation being "dominant and modern" plays on the individuals.
Hence many sdres readily accept the horse shit of white AIT nazis without any critique.
when questioned they clamp down on its critiques by various means-- this is wilful act to purposely deny the truth.