The second subsection within Chapter 4 is titled "The Role of the Revolutionary Ideologies" (169-171). By examining the role of revolutionary ideologies, this subsection aims to answer why revolutionary leaderships ended up creating the specific kinds of centralized and bureaucratic state structures that they did. It is often argued that the ideologies to which revolutionary leaderships are committed to provide the key to the nature of revolutionary outcomes. It is further believed that ideologies also reveal the strategies that revolutionary leaders followed as they acted to produce the outcomes. Revolutionary ideologies and people committed to them were necessary ingredients in the social revolutions of China, Russia, and France. In short, existing structural conditions have greatly limited ideologically oriented leaderships in revolutionary crises. Thus they have typically ended up accomplishing very different tasks and producing quite different kinds of new regimes from those they originally ideologically intended.