sadly only know Russian ones. My favourites are Плохой Сигнал and Клим Жуков and Дмитрий Пучков aka Goblin where there is no particular focus on history but a lot of historical videos and many historian guests like affromentioned Zhukov. And all of that from marxist perspective, all of them have different opinions and stuff. (for example Zhukov doesent really like the perspectives of Special Military Operation, while Puchkov was saying it was inevitable from 2014 year lol) Many consider Puchkov to be a little cringe i certanly can see why but overall good channel ranging from video games and tabletop games reviews to News, Book and movies reviews and literally everything. They have great cycle of videos about chronology of Russian Revolution, and huge deconstruction of Solzh books. But by far Plokhoi Signal is the best one. Although he has sporadic upload graphic you cant find better communist analysis of some small and not interesting things at first, that uncover a lot of really interesting stuff