1708, 1812, and 1941 come to mind
Not to mention Mongols, Poles, and Turks. Whatever else you say about Russians, a people who live in a country with the climate of Russia that are willing to burn their winter food supply in faces of their invaders aren’t going to quit.
New century, new war. The world has a short memory, obviously. Plus, they don’t teach history in schools anymore, therefore, they won’t learn from it, will they?