Hitler on pagans
(media.scored.co)
Actually, not russia too much. Vladimir the Great was already a hero to the pagan russians, he was the first christian king, so when he converted, they followed their role model in spades. Sweden and the baltic states held out the longest. Lithuania was the last country in Europe to *officially* convert. The gospel took a very long time to spread to rural areas though. In deep rural Sweden, paganism persisted until the 1800s.