It is the year 2066, and WW4 has only recently ended. It was so destructive that even cars need to be reinvented. Only some countries emerge, although they are very surprising list.
The Republic of Togo (Togo, Benin, Ghana, Burkina Faso, Ivory Coast)
Kazakhstan (Kazakhstan, Turkmenistan, Uzbekistan, Tajikistan, Kyrgyzstan)
The Republic of New South Wales
The Republic of the Darling Downs
The Republic of Darwin
Tibet (Tibet, Bhutan)
South American Federation (Guyana, Suriname, Guiana)