What if Brazil and Argentina had kept their battleships fully operable in 1940?
Short answerTheir usable capital ships would increase pressure on both states to align with and contribute to one of the wartime coalitions.
NotesOperational battleships in 1940 would increase the pressure on Brazil and Argentina to take part in the Second World War. Their usable capital ships would make involvement more attractive to outside powers. No particular alliance or deployment is specified.