Abe, tu kyon aata hei re badon ke beech mein? Linguistic states aren't like European nations. And no one is overtly changing the demographics overnight it is the transformation of cities over centuries. Do you mean to say only maharashtrians resided when there Mumbai was discovered?
Remember, Maharashtrians refrained from entering Mumbai for the fear of mosquitos(barring the kolis who ere aborigins of that place) when British and Parsis entered.
