AI overview
I don't have enough context to write an accurate overview of what "945" refers to. While "945" could be a year in history, without specific information about what events or significance are associated with 945 AD, I cannot provide a factual description without inventing details.
AI-generated from the Wikipedia summary — may contain errors.
Article
Igor I collects tribute from the Drevlians. Year 945 (CMXLV) was a common year starting on Wednesday of the Julian calendar.
Events