So tamils are after all migrants in tamilnadu.they don't seem to belong to tamilnadu as they have come from africa 70,000 years ago. they probably spoke some african language initially for at least 65,000 years , tamil developed since last 5000 years. this proves that they are african origin not dravidians. no M130 marker found in rest of india, so other adivasis , tribals like Gonds , Bhills etc who are found in madhya pradeh, chattisgarh, orissa , maharashtra did not come from tamilnadu .this wholly shakes the dravidian argument.till now they claimed that dravidians lived all across india and later they were pushed down by aryans. this proves that non aryan people of rest of india are not neccessarily dravidians/africans. they are indegenious people of non-aryan,non-dravidian race.
