By the turn of the millennium, WesternChalukyan Dynasty had rose to prominent power in North of Cholas.Rajaraja I was victorious against the Western Chalukyan King Satyasraya, son of Tailapa II. When the war with the Western Chalukyas concluded the Tungabhadra River became thenorthern frontier of the Chola Kingdom. He conquered _______________.The last conquest was on Maldives most probably.