Overseas Colonization

The Vanga Kingdom was a powerful seafaring nation of Ancient India. They had overseas trade relations with Java, Sumatra and Siam (modern day Thailand). According to Mahavamsa, the Vanga prince Vijaya Singha conquered Lanka (modern day Sri Lanka) in 544 BC and gave the name "Sinhala" to the country. Bengali people migrated to the Maritime Southeast Asia and Siam (in modern Thailand), establishing their own colonies there.[7]