Epic miniseries

Lately, I've been in the mood to watch miniseries. Anyone got suggestions for good/great miniseries from the past 30 years?

Nothing beats Band of Brothers for me.

HBO really is great. True Detective season 1, The Night Of are great and Big Little Lies was solid. American Horror Story seasons 1 and 2 are very good, and diminish after that. I'd treat Firefly as a miniseries since it lasted only 1 season and a movie. The FX OJ series was very good. I really enjoyed The Night Manager, it aired on AMC but was BBC. History channel has had lots of enjoyable ones, but very few I've truly remembered. Seriously though, if you haven't watched all the stuff HBO has to offer just hit that up, you'll regret very little you actually watch on HBO (please ignore True Detective season 2).