Putin gives a lesson in history - awkward

How does one piss off Putin? Why, be historically inaccurate of course! Before the USSR invaded Poland in 1939 [Molotov-Ribentropp pact] - Poland invaded Czechoslovakia, in cahoots with Hitler [Munich Agreement, 1938.] The Molotov-Ribentropp pact has been publicly condemned by the modern Russian parliament, and brought down to being a personal pact between Hitler and Stalin themselves, rather than any will of the people. Yet Russia continues to serve the “Russian aggression“ myth to this day - without recourse to the fact that Poland had sided with Hitler beforehand.