

What if history was perfect for Argentina/Brazil?
For Argentina: they managed to be stable and keep bolivia, also avoided the cisplatine war with Brazil by being strong enough so invading wouldn't be worth it, so they manage to keep their economic boom on the 1900's, becoming a great power on the region
For Brazil: they avoid taking the dept that portugal had with Spain, also avoiding the paraguayan war by winning their war with argentina, they gain some more land from territorial disputes and manage to take down on the corrupt elites and industrialize on the 20th century