Machiavelli uses contrasting examples to highlight why a prince must ruin a conquered republic or reside there.
Machiavelli works to achieve his primary purpose of convincing readers that a prince must ruin a conquered republic or live there through contrasting the characteristics of principalities and republics. He explains how in republics, there is greater vitality, more hatred, and a desire for vengeance, making it difficult for a prince to rule without ruining the republic. Additionally, he illustrates how when cities or countries are accustomed to live under a prince, the lack of the old prince leads to disagreements in selecting a new leader, highlighting the challenges of governance in this scenario.
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