Which indian ruler conquered java and sumatra?
i think its srivijaya.. read this An ancient name for Sumatra was Swarna Dwipa, (Sanskrit for Isle of Gold), apparently based on the fact that mines in the Sumatran highlands were exporting gold from fairly early times. With its location in the India-China sea trade route, several trading towns flourished, especially in the eastern coast, and were influenced by Indian religions. The most notable of these were the Srivijaya and the Samudra. Srivijaya was a Buddhist monarchy centered in what is now Palembang. Dominating the region through trade and conquest throughout the 7th–9th century, the kingdom helped spread the Malay culture throughout Sumatra, Malay Peninsula, and western Borneo. The empire was thalassocratic, a maritime power that extended its influence from island to island. Srivijaya influence waned in the 11th century. The island was then subject to conquests from Javanese kingdoms, first Singhasari and subsequently Majapahit. At the same time, Islam made its way to Sumatra,
