พ.ศ. 1648

I don't have enough context to provide an accurate overview of "1105." The context you've provided only indicates that 1105 is a year, but without additional information about what specific historical events, cultural significance, or other details you're referring to, I cannot write a meaningful 2-sentence overview without potentially inventing facts. Could you provide more context about what aspect of 1105 you'd like me to explain?

AI-generated from the Wikipedia summary — may contain errors.