Conversation so far:
what social activities was Brahmabandhav Upadhyay involved in?
Brahmabandhab and his disciple Animananda started a school in Kolkata in 1901.
what was the school called?
Viswa Varati.
was the school a success?
CANNOTANSWER.

Question: what other activites was he involved in?
Self-contained rewrite: what other activites was Brahmabandhav Upadhyay involved in other than starting Viswa Varati?