hi! there's lots of room for more input on the various countries, but meanwhile you can get started on some previous discussions

• Was South America involved in WWII to any significant degree?

• Why did Brazil become involved in WWI and WWII?

• There is a lot of material on US and Canada involvement in European theater in WWII. However, I can't recall roles other Western hemisphere countries played. Especially large ones such as Brazil, Argentina, Chile, Mexico, etc.

• FAQ section Nazis in Argentina