What happened in the history of Jaffna – A THOUSAND FLOWERS BLOOMED IN THE SINHALA-BUDDHIST CULTURE
Historians agree that there was no bitter division or explosive violence between the Tamils of the north and the Sinhalese of the south until the constitutional changes introduced by the British in the early twenties and thirties led to the rise of communalism in the north, particularly with Sir. Ponnambalam Arunachalam leaving the broad, multi-ethnic Ceylon National Congress to form the narrow communal organisation, the Tamil Mahajana Sabhai in 1921.