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how would it be different if after ww2 this is not is it possible but how it would affect the world
Rhodesia 75% white
south Africa including Namibia 85 % white
Botswana 68%
Mozambique 35%
Swaziland 15%
Lesotho 25%
note this is possible with an open immigration policy http://en.wikipedia.org/wiki/List_of_countries_by_population_in_1907