1,. Sudetenland were never part of Germany (before Hitler) Crimea and Ukraine were part of Russia
2. Anschluss - Hitler wanted Austria to join Reich, but chancellor Dolphus of Austria, refused. Coup was organized by Hitler. Dolphus was later killed and Austria was anected.
Same like in Ukraine - IV Reich (EU) ousted Yanukovich when he refused to enter EU....
Again, it would be funny if it wasn’t so sad. Conspiracies in every direction, and only Russia pure as the wind-driven snow.