A Buddhist Council during the reign of Ashoka was held at –

Explanation

According to the Sinhalese traditions—Dipavamsa and Mahavamsa—the Third Buddhist Council was held at Pataliputra during Ashoka’s reign under the chairmanship of Moggaliputta Tissa. <!-- layout: ygfg, oyky, kptw, uotp, fmxl, zxng, pqyq, fdpv -->