cuban missle crisis
D. A communist dictatorship was established in Russia after a revolution.
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The October Revolution of 1917 led to the establishment of the communist government in Russia, which caused severe strains between the U.S. and the Soviet Union. This conflict arose primarily due to ideological differences, as the U.S. supported democracy while the Bolsheviks promoted communism. Additionally, U.S. interventions during the Russian Civil War deepened mutual distrust, setting the stage for the Cold War.
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