Conversation so far:
What are some of the patriotic activities Brahmabandhav Upadhyay is involved in?
"made a significant contribution to the shaping of the new India whose identity began to emerge from the first half of the nineteenth century".
What significant contribution did he make?
1905, there was a boost in nationalist ideologies and several publications took active and fierce role in propagating them, including Sandhya.

Question: How did he propagate them?
Self-contained rewrite: How did Brahmabandhav Upadhyay propagate nationalist ideologies?