The United States, Canada, Japan, South Korea, Western European nations and their allies represented the First World, while the Soviet Union, China, Cuba, and their allies represented the Second World.
Amerika Serikat, Kanada, Jepang, Korea Selatan, Eropa Barat dan sekutunya mewakili Dunia Pertama, sedangkan Uni Soviet, Tiongkok, Kuba, dan sekutunya mewakili Dunia Kedua.