This juxtaposition of two populations, of which one is in possession of the best districts in the country, while of the other only fragments are in existence (combined masses are not found except in the most inaccessible regions),--the indications supplied by these invocations, according to which the light-coloured population on the Indus was in conflict with the "Black-skins,"--the fact that the light-coloured population, both on the Ganges and the coasts of the Deccan, has always taken up an exclusive and contemptuous position towards the darker tribes existing there, justify the conclusion that the whole region from the Indus to the mouths of the Ganges, from the Himalayas to Cape Comorin, once belonged to the dark population, and that the Aryas are immigrants. These immigrants partly drove back the ancient population, and confined it in hardly accessible mountains or morasses, partly forced it to submit to their rule and accept their civilisation, partly allowed it to live among them, as now, in a despicable and subordinate position. In historical times we can trace this process, by which the old population was driven back or civilised, on the coasts of the Deccan and in Ceylon. From the position of the remnant of this population on the Ganges, and these invocations of the Aryas, which spring from a time when they were not yet established in the land of the Ganges, we may conclude that a similar process went on in a severer form on the Indus. Following the example of the Indians, modern science collects the languages of these inhabitants of India, who are found under and among the Aryas, so far as they at present exist, under the names of the Nishada and Dravida languages.[5] The language of the Brahuis to the west of the Indus,--they were settled there, or at least retired from thence, at the time of the immigration of the Aryas,--the Canaresian, the Malayalam, the language of the Tamilas, of the Telingas, the Badaga of the inhabitants of the Nilgiri, on the southern apex of the Deccan, are closely related, but to which of the great stems of language they are to be apportioned is not determined.[6]