Harriet. 2019, story of Harriet Tubman's underground railroad. Very well done, and a good example of how to resist tyrannical government. Kasi Lemmons is an excellent screenplay writer and director!
Mr. Jones, which is about a journalist exposing the Holodomor (genocidal forced famine imposed by the Soviets on Ukraine and whitewashed by the New York Times Pulitzer Prize winning journalist Walter Duranty) was recently released in North America. I wouldn't call it "must see" but it is a very solid movie that is well acted and paints a vividly bleak picture of the Ukraine when he finally arrives there. It's not often that anti-Communist movies come out (when's the last time you saw or even heard of one?) so it's worthy of your support. Theatres are closed but you can rent this online ($4 - $5) on Youtube or Amazon Prime (I watched on Amazon, don't need to be a Prime member) or buy the DVD (Blu-Ray seems to only have an overseas release)