I think you misunderstood my previous comment. I don't at all question that the Black Death ended serfdom, or at least weakened it severely after so many dead.

I think you misunderstood my previous comment. I don't at all question that the Black Death ended serfdom, or at least weakened it severely after so many dead. As I stated, I was questioning the application of this same chain of events and logic to the 1918 pandemic, for the population proportion reasons I already mentioned above.