Who told you that Aryan came from out side of India and settled down here! there is no such proof which can proove it. The fact is that we read history written by Britishers and follow the same blindely. I request you to read the histroy again and do the analysis. Trust me you will not find any proof that will tell us that Aryans were outsiders. Yes, Muslims were outsiders, but when they started living here, they started developing our Country. Thing is that we Indian dont use our brain and believe what is written in the book. They are only communists who dont want that We should understand our culture and our glorified history. I again request you to please be a member of any library and read the books about the Aryans and History of India
