Comrade Kazan, you do know that you are making the exact same argument that Adolph Hitler used to justify his annexation of both Austria and the Sudetenland in Czechoslovakia, right?
There is no comparison between Hitler taking over other countries against their will and those of Russian ethnicity in Ukraine fighting for their freedom after eight years of persecution at the hands of Ukrainian nationalists and neo-Nazis.
It's Ukrainians from the Donetsk and Lugansk People's Republics that have been doing the majority of fighting on the ground.