Question

Q.what is a ''blue rebellion''?

Answer 1

Blue rebellion took place in West Bengal. The indigo growing farmers refused to grow Indigo. They attacked the planters and indigo factories.  
This rebellion was result of British forcing them to grow Indigo in one part of their land. The powerful and rich planters made the farmers grow Indigo. They also had agents to deal with framers and collect the produce. The Indigo growing farmers were not treated properly by these agents plus, they had to sign agreements in order to accept loans at a very high interest.  

This protest was known as Blue rebellion as the Indigo crops yielded a shade of blue.