This topic started pretty strong and went south in a hurry.
At the risk of being an instigator, I wonder what your take on this is:
Between the years 250 CE and 1948 CE - a period of 1,700 years - Jews have experienced more than eighty expulsions from various countries in Europe - an average of nearly one expulsion every twenty-one years. Jews were expelled from England, France, Austria, Germany, Lithuania, Spain, Portugal, Bohemia, Moravia and seventy-one other countries.
That is from a pro Jewish site and they offer lots of reasons for all the expulsions there - but that number is just incredible to me! No other people even comes close.