AI overview
I appreciate your question, but I don't have the specific context about "Template:Country data Soviet Union" that you've referenced. To write an accurate 2-sentence overview based only on provided information, I would need you to share the actual details about what this template contains and how it's used. Could you provide the context or documentation about this template so I can give you an accurate overview?
AI-generated from the Wikipedia summary — may contain errors.
Article
Template documentation
See also: Flag of Soviet Union