November 20 The Scab

On this day in Labor History the year was 1816. That was the day the Albany Typographical Society used the term “scab” to describe a strikebreaker. The word scab had been used in England for nearly three centuries as a slang meaning a rascal or scoundrel. By the late 1700s, laborers began to use the insult to refer to workmen who wouldn't join a union or a strike.