The organization was formed in the 1930s. Tanka Prasad Acharya led the formation of this organization, and the main goal was an attempt to overthrow the Rana dynasty, which was the undisputed ruler of Nepal. The organization was demolished, and the attempt failed when the authorities discovered the existence and purpose. Some members of the organization were killed, and quick action by the authorities arrested some.
I believe it's because schools feel it is unnecessary and a very controversial topic. Besides that, schools inform students not persuade them to believe one thing or another.
