High Unemployment Leads to Pogroms?

"Bear markets of sufficient size appear to bring about a desire to slaughter groups of successful people. In 1793-1794, radical Frenchmen guillotined countless members of high society. In the 1930s, Stalin slaughtered Ukrainians. In the 1940s, Nazis slaughtered Jews. In the 1970s, Communists in Cambodia and China slaughtered the affluent. In 1998, after their country's financial collapse, Indonesians went on a rampage and slaughtered Chinese merchants."

-- Bob Prechter, Wave Principle of Human Social Behavior, p. 270