It’s not as punchy as Wooden’s, I admit. I selected to depict shut elections as grey, muddying the crispness of the patterns proven within the authentic. I additionally sorted every area by its 2020 outcomes, making it much less straightforward to discover a specific state. However the level is, once more, the regional shifts, and people are nonetheless current. You may see how the Northeast went from fairly Republican to actually Democratic and the way the South did the other. The hinge level, as you most likely know, was the Civil Rights Act of 1964, laws that spurred a dramatic shift away from the Democrats within the former Confederacy.
https://www.washingtonpost.com/politics/2021/08/24/how-state-presidential-voting-has-evolved-over-past-century-one-chart/?utm_source=rss&utm_medium=referral&utm_campaign=wp_politics | How state presidential voting has advanced over the previous century, in a single chart