Why talk about North Indians taking over? Bihar's industries and minerals were raped by the great Jamshedji and other Industrialists of North, West. So should Bihar talk about that or be allowed to earn its living by hard work in India. What're Marathis afraid of - their street cleaning jobs, or taxi driver's profession? If you have the "Dum" then continue showing your strengths in skills not Goondabaji. You have a concern then talk in civil language. "There is room for everyone". North Indians rub you the wrong way then stand up and show them, and provide them the correct way. Maratha culture is not that different from Bihar, UP or Tamil Nadu. So what the "......." thing you are talking about. Let's straighten out the differences and let the hard, honest work keep the bread.