evidence: Composition of the U.S. Senate by political party affiliation from 1983 to 2023 [...] US Senate, Composition of the U.S. Senate by political party affiliation from 1983 to 2023 Statista, https://www.statista.com/statistics/198596/composition-of-the-us-senate-by-political-party-affiliation/ (last visited October 06, 2024) Composition of the U.S. Senate by political party affiliation from 1983 to 2023 [Graph], US Senate, January 24, 2023. [Online]. Available: https://www.statista.com/statistics/198596/composition-of-the-us-senate-by-political-party-affiliation/