A lot has been said on this subject since British era, but the reality is still unknown. Do we Indians really come from a distinct culture of so called "Aryans?" Or are we the descendants of prehistoric native Indians? This confusion has led to a lot of linguistic and genealogical research putting forth a lot of ideas and food for thought.
It was noticed by some European travelers who visited India in 16th century that there is a striking similarity between Indian languages and Latin and Greek. When India was under British rule, many experts began researching this similarity between languages and came up with an idea that European and Indian languages descend from a historical language which is now called "Proto-Indo-European" (PIE) language. Sanskrit (mother of most of the north Indian languages) and Latin (mother of many European languages) are found to be very close to each other. Certain words including those for relations, agriculture, etc. must have been in abundant use since ancient era and they are traced back to have a common root in PIE.
Also, some excavations in Central Asia discovered the peculiar rituals practiced by ancients who lived there around 3000-2000 BCE. Similar rituals were seen to be practiced in the north-western region of India in the times slightly later. Many other evidences suggest a steady West-to-East migration first in Indus Valley and then in Ganges plain. The Vedic religion in ancient India shares many of its aspects with old religion of Persia or Iran. Also, the deities of Vedic people, ancient Persians, ancient Greeks and Roman civilization seem to be close to each other in their descriptions. Many of the religious symbols including the ill-famed Swastika were shared across the land of Eurasia by Aryans. Does this mean that Hindus are descendants of another race from a far land? It is said that some of the Aryans may have migrated into India around 1400-1500 BC and helped establish Vedic culture here. This culture had many different aspects than earlier Indian cultures like Indus Valley Civilization. These new aspects might have been introduced by influential foreign rulers from a separate culture, i.e., Central Asian or Aryan.
Genetic evidences suggest that the genes in Y-chromosome (which is inherited by a son from his father) found in India show some links to those in Western Asia and Europe. These genes of North Indians who are thought to be Aryan descendants differ a bit from those of South Indians who are considered to come from Dravidian race. This might mean that there was an influx of particularly western males in North Indian plains. Today's Indian populations seems to be a mixture of genes from both of these races as some new evidences suggest lack of enough differentiation between south and north Indian populations. However, when the caste divide in India was genetically analyzed, it was found that those who are considered from upper caste carry genes which are less distant to Western Asians and Europeans than that in the case of lower caste population. The Aryan philosophy of pure gene had been considered foul after World War II when lots of non-Aryans especially Semitic people were brutally killed in Nazi Germany under the scheme of eugenic policies in the favor of Aryans. Thus, the divide is being wiped away slowly under the modern anti-racist and humanitarian philosophy. But this means that the question of Aryan Invasion of India is also going slowly out of consideration. New genetic studies have started a controversy as they suggest North and South Indians have similar genetic patterns. Although the later claim is started to gain favor, the big question is: will we ever know who we are?
It was noticed by some European travelers who visited India in 16th century that there is a striking similarity between Indian languages and Latin and Greek. When India was under British rule, many experts began researching this similarity between languages and came up with an idea that European and Indian languages descend from a historical language which is now called "Proto-Indo-European" (PIE) language. Sanskrit (mother of most of the north Indian languages) and Latin (mother of many European languages) are found to be very close to each other. Certain words including those for relations, agriculture, etc. must have been in abundant use since ancient era and they are traced back to have a common root in PIE.
Migration of Aryans from their origin to Europe and Asia |
Swastika - now a stigmatized symbol in Western world was possibly very important in Proto-Indo-European culture |