1. Brennan Center Voting laws roundup. https://www.brennancenter.org/our-work/research-reports/voting-laws-roundup-march-2021 (2021).
2. Pew Research Center Republicans and democrats move further apart in views of voting access. https://www.pewresearch.org/politics/2021/04/22/republicans-and-democrats-move-further-apart-in-views-of-voting-access/ (2021).
3. R. Dahl, Polyarchy: Participation and Opposition (Yale University Press, New Haven, CT, 1971).
4. L. Bartels, Democracy Erodes from the Top (Princeton University Press, Princeton, NJ, 2023).
5. Reference Points and Democratic Backsliding