In South Carolina, shabbat ends at 6:46 PM. Who came up with the idea that voting on Saturday until 7 PM is acceptable? Not that there are many Orthodox Jews in South Carolina afaik, but this still disenfranchises them.
I don't think there are many now, but South Carolina actually had the largest Jewish population of anywhere in the country until the 1830s; they were mostly Sephardim. Charleston has a pretty prominent place in American Jewish history.
https://en.wikipedia.org/wiki/History_of_the_Jews_in_Charleston,_South_Carolina