Final answer:
Machiavelli's Discourses on Livy explain republicanism by emphasizing citizen participation and the importance of a republic being governed by representatives chosen by the people.
Step-by-step explanation:
Machiavelli's Discourses on Livy explain the idea of republicanism by emphasizing citizen participation. In his work, Machiavelli discusses the importance of a republic being governed by representatives chosen by the people, rather than a monarch or authoritarian ruler. He highlights the concept of civic virtue and the active involvement of citizens in the affairs of the state as essential elements of a republican government.