Final answer:
The government changes after the American and French revolutions were significant. America adopted the principles of Enlightenment thinkers while France underwent a radical restructuring.
Step-by-step explanation:
The governments in both America and France underwent significant changes after their respective revolutions. In America, the new government established by the founding fathers incorporated the principles of Enlightenment thinkers such as Locke, Voltaire, and Rousseau. This led to the creation of a government that was based on the consent of the governed and had separation of powers between the executive, legislative, and judicial branches. On the other hand, the French Revolution brought about a radical restructuring of political systems and a shift in power. The French monarchy was overthrown, and a republic was established. However, the French Revolution also resulted in a power vacuum that led to the rise of radical factions and the Reign of Terror.