Question, why can't India/overall whole asia form an alliance/union like European union/mexico-usa-canada alliance with similar features that these union/alliance have?....like initially most European nations were fighting among themselves, competing to conquer lands etc like england fighting portugal/spain/france etc, they were also enemies and a bit hostile too, but after world war 2, I don't know what stuck them but they decide to come together as an alliance/union and function as a single entity/unit nd are now having friendly strong relation with each other(& it boosted there economy/development/income/future prospects etc greatly)....even england was a healthy part of EU untill very recently when it had severe population/immigration issues and had to undergo brexit but I guess it had good relations and connections to EU as a whole....so can't we the asian countries do the same? coz it might help us boost productivity, economic development etc.....I don't know what and why, if it's right move or not.... it's just that I had this question/curiosity so thought of posting/asking it coz I feel the relationship of Mexico-usa-canada is one of their biggest strength and positivity towards development mutually