Are the native people of America and Australia descended from the Indian sub-continent?
I don’t know from where you heard about it. There are no definite proof that either of these races had their roots in India. They may have migrated to Americas and Australia from somewhere in Asia. Aborigines could have migrated from India. Or they may have originated in Africa travelled to India and then continued to Australia. http://www.abc.net.au/science/news/stori… http://en.wikipedia.org/wiki/Early_human… Debate is still going on about the migration of Native Americans to America.