Tsarist government dragged the country into a needless war
I think Imperial Germany did the most part of that, while Russia wasn't starting WW1. They did however heat up everything by attacking small neighbors, yes.
tyrannical communist government
Its important to say that it wasn't really communist. They called themselves communist to take over from the revolution easier. They were mostly just authoritarian, while Stalin completely hollowed out the soviet republic functions. There was no republic, council, democracy or communism. Just harsh disctatorship.
Sadly, what most think about when hearing communist or soviet, is the latter part and everything Stalin did. Oversimplified, communist means all things should belong to the people (as a people), not to a few people or any other power. And that's never what Stalin did or even intended.
I am so sorry to everybody here who never saw the real agile. Yours was likely just wasabi scrum.