Mahasena of Anuradhapura

Mahasen and Jetthatissa were educated by a Buddhist monk named Sanghamitta, who was a follower of the Vaitulya doctrine.

However, when Mahasen acquired the throne, he ordered the Bhikkhus of Mahavihara, the largest Theravada temple in the country, to accept Mahayana teachings.

When they refused, Mahasen prohibited his countrymen from providing food to the Theravada Bhikkhus, and established a fine for violating this.

On the night before the battle was to be fought, Meghavannabaya managed to enter Mahasen’s camp and convinced him to stop the violence against Theravada Buddhists.

The Mahavamsa, chronicle of Sri Lanka, states that Mahasen constructed sixteen large tanks and two irrigation canals.

Henry Ward, a governor of Sri Lanka when it was a British crown colony, had stated;[4] No wisdom and no power in the ruler can have forced such efforts even upon the most passive oriental nations, without general persuasion that the work was one of paramount necessity and that all would participate in its benefitsThe sixteen tanks given in the Mahavamsa as built by Mahasen are as follows.

[3] However, after Mahasen reconstructed the Mahavihara and constructed and repaired several tanks in order to improve agriculture in the country, the people’s opposition toward him was reduced.