Alabama Republicans, under orders of the U.S. Supreme Court to redraw congressional districts to give minority voters a greater voice in elections, rejected calls Monday to craft a second majority-Black district and proposed a map testing the judges’ directive.
It’s up to the other branches (typically the executive branch) to enforce Supreme Court rulings. Back in the day, when states were way more independent, that’d probably mean mobilizing the National Guard. Nowadays, all the Federal gov has to do is withhold federal subsidies and any state (especially Alabama) will cave quickly.