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Northern Pashtunistan (East Afg, NW Pak) was Gandharan Hindu in the distant past but Gandharans are extinct now and their blood is likely somewhat diluted among the population that currently lives in their former lands. Their ethnicity is extinct now though without any survivors that can claim their heritage. Also, the ancestors of Pashtuns were East Iranic polytheists rather than Hindus. Why are you specifying Pashtuns here anyways?
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