Final answer:
Clinton believes that American citizens must be civically engaged to contribute to the country's renewal by participating in the voting process and being active in the democratic system.
Step-by-step explanation:
Former President Clinton emphasized that the American people play a critical role in the nation's renewal through civic engagement and participation in the democratic process. This engagement is reflected in being informed and active voters, voicing out concerns in various political issues, and possibly taking part in public service. The history of American democracy is marked by the struggle for suffrage rights, and Clinton's narrative reinforces the importance of each citizen's participation in shaping the country's future by addressing modern political and economic challenges.