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Of the 4, this is the similar characteristic of the rise of totalitarianism in the Soviet Union, Germany, and Italy: 1) Each regime, built upon a former totalitarian government, 2) All the regimes re-energized weak capitalist systems, 3) The regimes followed the devastation of WWI, 4) Each totalitarian regime arose after a revolution.
What is 3) The regimes followed the devastation of WWI?