On March 12, a rank-and-file caucus of Branch 36 (Manhattan-Bronx) of the National Association of Letter Carriers (NALC) spearheaded the demand for a branch strike vote. Striking the federal government has been illegal since 1912. But that is exactly what Branch 36 voted to do on March 17. Picket lines went up at midnight all over New York City. Other NALC branches voted to strike, spreading upstate and into New Jersey, Massachusetts, Connecticut, Pennsylvania; then west to Ohio, Illinois, Michigan, Colorado, and California. Together they shut down 671 post offices in dozens of cities and towns across the United States. Clerks, mail handlers, maintenance workers, motor vehicle operators, and other crafts from other postal unions joined what became the largest “wildcat strike ” (one not authorized by a national union) in American labor history. Over 200,000 postal workers struck for eight days. Despite the inconvenience of a total mail stoppage, strikers enjoyed the support of the majority of Americans. Continue Reading Philip F. Rubio: Who Remembers the Nationwide Postal Wildcat Strike of 1970 (and Why Does That Matter)?