Indigenous Aryans were inter-related, and the notion of biological race came to the forefront The "Aryan race," the presumed identity of Indo-European language speakers was prominent among such races, which was seen to be further subdivided into "European Aryans" and "Asian Aryans," each with their own homelands. Max Mueller, who translated the Rigveda during 1849–1874, postulated an original homeland for all Aryans in central Asia, from where a northern branch was believed to have migrated to Europe and a southern branch came to India and Iran. The Aryans were fair-complexioned Indo-European speakers who conquered the dark-skinned "dasas" of India. The upper castes,
Self-translation Irrespective of the intrinsic qualities of the secondary text, self-translations are often regarded as superior to non-authorial translations. This is because "the writer-translator is no doubt felt to have been in a better position to recapture the intentions of the author of the original than any ordinary translator". If not based on the intrinsic qualities of the secondary text, arguments against self-translation may reflect specific socio-cultural considerations or a desire to criticize dubious editorial practices. To date, the most comprehensive overview of the history of self-translation is given by Jan Hokenson and Marcella Munson in their study "The Bilingual Text: