Moldova

I recommend Nicholas Kristof's article about Moldova in today's New York Times. A pretty small place under a significant threat from Russia.

Moldova, like Eastern Ukraine, Crimea, and the Baltic states, has pockets of Russians moved there while they were still part of the Soviet Union. It seems Putin wants them all back.

Not unlike the pockets of German speakers scattered across Central and Eastern Europe that Germany went after in the 30's and 40's. These Russian pockets should temper their enthusiasm for absorption into Russia. The analogous German experience didn't turn out so well.

In any event, I think this all shows that the Soviet Union was less about communism and more about Russian imperialism.