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 after the original has been completed or during the process of creation, so that the two versions develop almost simultaneously and inevitably influence each other. These two types are sometimes referred to as "consecutive self-translation" and "simultaneous self-translation".—Self-translation may even involve more than one target language, whether native or acquired. This is the case with authors like Fausto Cercignani, Alejandro Saravia, and Luigi Donato Ventura. —The elitarian character of a specific language may encourage self-translation from this to a local language, for example from Latin to vernacular in medieval and early modern times.—The cultural dominance of a specific language in