About Banishment of Buddhist monks from Nepal

The banishment of Buddhist monks from Nepal was part of a campaign by thee erstwhile Rana government to suppress the resurgence of Theravada Buddhism in Nepal in the early decades of the 20th century. There were two deportations of monks from Kathmandu, in 1926 and 1944.
The Ruwanwelisaya stupa, built by the Sri Lankan King Dutugemunu

Theravada – Buddhism’s oldest existing school

is the most commonly accepted name of Buddhism's oldest existing school. The school's adherents, termed Theravādins, have preserved their version of Gautama Buddha's teaching or Buddha Dhamma in the Pāli Canon for over a millennium. The Pāli Canon is the most complete Buddhist canon surviving in a classical Indian language, Pāli, which serves as the school's sacred language and lingua franca. In contrast to Mahāyāna and Vajrayāna, Theravāda tends to be conservative in matters of .