Tamil settlement of Sri Lanka refers to the settlement of Tamils, or other Dravidian peoples, from Southern India to Sri Lanka. Due to Sri Lanka's close proximity to Southern India, Dravidian influence on Sri Lanka has been very active since the early Iron Age or megalithic period. Once Prakrit speakers had attained dominance on the island, the Mahavamsa further recounts the later migration of royal brides and service castes from the Tamil Pandya Kingdom to the Anuradhapura Kingdom in the early historic period.