https://www.socialeurope.eu/2017/06/trade-unions-and-the-decline-of-social-democracy/
https://youtu.be/brTb3TgrWJM?si=6ZH7thqRvQ2a8A8H
https://www.socialeurope.eu/why-is-france-unable-to-reach-social-compromises
https://www.brookings.edu/articles/are-convention-delegates-bound-to-their-presidential-candidate/