South America is fine now. It wasn’t really involved in WWII… Still, I would like Portugal to be added, you add the Azores (colony of Portugal, but not the Homeland) while I know it is only neutral… and add the name of Corsica.
On victory cities I have some more suggestions;
Batavia on Java. (East Indies where important to Japan!!)
Guadalcanal on the Solomon Islands (not really a city, but the most known area and historical important)
Madrid (Spain), Istanbul (Turkey), Stockholm (Sweden)
Tobruk (see it on the map, but not in your list)
Cape Town (South Africa)
Basra (Iraq)
Kiev (Ukraine)
Ploesti or Bucharest (Roumania) Very important to Germany
Rangoon (Burma) Important to the Burma Road
Gibraltar (Was very important to the Allies for entrance to the med. and to Italy)
Valletta (Malta) Most bombed place of WWII