I'm talking about whether modern-day Switzerland was suddenly transported back in time to the ages of the Roman Empire. How would this affect history or the Roman Empire?
I don't care if you all edit the time where Switzerland is put back into, as I put 0 AD as a placeholder.
This an ASB question. It would be a Mass Death scenario. in ASB since there is no way that enough additional food could be obtained in 1 C.E. to feed 9,000,000 additional humans.