This shows how intelligent you are. Calcutta is still the cultural paradise not like you guys with stupid culture.
We don't vote for communists. They stay by manipulation. Same as Congress. Do you think Indians are so stupid to vote for Congress? Then how do they win??
Bengal is not backward. Still people get Nobel prize, Oscar. And still the best institutes are in Bengal (Indian Statistical Institute), IIT Kharagpur (The best IIT in ranking). Get it?