You've picked up one particular point only but you really have no reason to feel upset. In undivided India also, there were no less great sons of India from West Bengal (if you geographically view it) - in fact, the more study I made since you wrote this post, it became apparently clear to me at least. See, the great Ashutosh Mukherjee, SP Mukherjee, DeshBondhu CR DAS, Rash Behari Bose, Rabindranath Tagore, Swami Vivekananda, RamKrishna ParamHansaDev, Netaji SC Bose (although born in Cuttack, he was from Kolkata only) etc (the list is pretty long...) - there are numerous examples. You don't have to feel ashamed that Bengalees from East Bengal only contributed to our nations freedom. I am no way traducing them but you must not have a wrong and lowly feeling regarding this. Compared to them, consider your ruling Bangladeshi party who created your state a trash, people don't think about doing business there, businessmen consider your place only for cheapest labor, the strikes and shutdowns - this culture is brought in by them and the latest is N'gram kinda episode. Do you consider these are making your state any glorious?