[vetinari]

> Poland didn't captured any USSR territories before that,

Keep telling yourself that. With a sufficient twist, you can rationalize anything!

[Sommersonn]

Please do tell me when Poland captured USSR territories.

[vetinari]

https://en.wikipedia.org/wiki/Polish%E2%80%93Soviet_War

[Sommersonn]

Wonderful. This war ENDED in 1921, while USSR was created in 1922.

Please, check your facts better.