Final answer:
Limited terms in office ensure elected representatives govern with consent by keeping them accountable to citizens and encouraging a focus on immediate issues. However, term limits also come with challenges like possible increased lobbyist influence.
Step-by-step explanation:
Established tenures of service, through term limits, ensure that the republic's elected representatives govern with the consent of the governed primarily because limited terms in office keep elected representatives answerable to citizens. This system requires politicians to regularly seek re-election, thereby forcing them to remain attentive to the needs and opinions of their constituents. Additionally, term limits, by necessitating turnover and limiting the potential for career politicians, aim at reducing complacency and encouraging lawmakers to focus on addressing pressing issues within their limited time in office. However, while term limits potentially encourage fresh ideas and higher voter engagement, challenges exist, such as potentially increased reliance on lobbyists by less experienced legislators and the loss of invaluable legislative experience.