I need sites of important people's opinions on suffrage, suffrage amendments, and voting participation.?

Question

Can anyone give me any sites where important people of today(supreme judges, political scientist etc) or the past(framers, presidents) talk about suffrage amendments, or of changing civic norms for voting participation, or changing voting limits to younger ages or legal immigrants for schoolboard voting?

Answer 1

Wikipedia provides the current opinions of leaders on many issues shown on their individual sites.