Australian rules football originated in which city?

I can assure you that Aussie rules was a by product of the Melbourne Cricket Club modifying rugby into a game that would keep their players fit and relatively uninjured during the off(winter) season.Despite rigorous research by several notable historians, there was no proof found that the development of the game was ever associated with marngrook and,sad to say, the mores of the time also dictated that no white man, especially those of the upper class or aspiring to upper class values that would have been dictated by the men of the MCC board and their peers, would EVER have adopted anything from Aboriginal lifestyles even if they were aware of them.

Vanessa, you are right. Australian Rules Football developed from a game originally played by Indigenous men, possibly for thousands of years before European settlement. I have no idea why somebody would downvote your perfectly correct answer.