March 18

March 18 
Six laborers in Dorset, England—the “Tolpuddle Martyrs”—are banished to the Australian penal colony for seven years for forming a union, the Friendly Society of Agricultural Labourers.  Some 800,000 residents of the United Kingdom signed petitions calling for their release - 1834

Police evict retail clerks occupying New York Woolworth’s in fight for 40-hour week - 1937 

The Post Office’s first mass work stoppage in 195 years begins in Brooklyn and Manhattan and spreads to 210,000 of the nation’s 750,000 postal employees. Mail service is virtually paralyzed in several cities, and President Nixon declares a state of emergency. A settlement comes after two weeks - 1970

The Los Angeles City Council passes the first living wage ordinance in California. The ordinance required almost all city contractors to pay a minimum wage of $8.50 an hour, or $7.25 if the employer was contributing at least $1.25 toward health benefits, with annual adjustments for inflation - 1997

Walmart agrees to pay a record $11 million to settle a civil immigration case for using undocumented immigrants to do overnight cleaning at stores in 21 states - 2005

As the Great Recession continues, President Obama signs a $17.6 billion job-creation measure a day after it is passed by Congress - 2010