It made me think of the Sudetencrisis.
Minorities used as motives to make other moves.
The situation in Ukraine is murky. The country, with the ethnic Russians and Ukrainians, seem both pretty fcuked up communities. But both these communities don´t wish the other well and are deeply corrupt. So i´m kind of on the fence about what Russia is doing since I understand that the Russian community is threatened.
The West would not care IMHO if it would only be Russia reacting to what is happening in Ukraine or Georgia shelling Russian people. The issue is that threats are made to Baltic countries. These countries are functional democracies, like Czechoslovakia was in the thirties.
Much stuff was said back then about how the Sudeten suffered, and it even caught the attention of some western leaders. But the reality was more that it was the Sudeten who rejected any belonging in the new republic.
This speech about minorities needs always to be put in context and not every minority claim is legitimate.