"États-Unis" . . "États-Unis." . "Economia" . . . . "Russia" . . "USA." . . . "Mei su dui bi" . . . . . "美苏对比" . . "超级大国 : 美苏对比" . . . . . . . . . . . . . "The superpowers : the United States and the Soviet Union compared" . "The superpowers : the United States and the Soviet Union compared"@en . "The superpowers; the United States and the Soviet Union compared" . "The Superpowers : the United States and the Soviet union compared" . . . . . . . "The superpowers" . . . . . . "Chao ji da guo : Mei Su dui bi" . "The Superpowers : the United States and the Soviet Union compared" . . . . . . "The superpowers the United States and the Soviet Union compared"@en . . . . . . . "The superpowers : the united states and the soviet union compared" . "Großmacht." . . "URSS" . . "URSS." . "Unió Soviètica" . . "Política mundial S. XX." . . "Sowjetunion." . . "Soviet Union." . . "Soviet Union" . "United States." . . "United States" . "Estats Units d'Amèrica" . . "Förenta staterna och Ryssland." . . "Unió Soviètica Condicions econòmiques S. XX." . . "1961 - 1975" . .