All articles by George Schmidt (published on 5.1.10), reposted

MAY DAY HISTORY: Chicago public school student walkouts helped galvanize March 10, 2006, immigrant rights march in Chicago, a march paved the way for the largest May Day march in Chicago, the city that gave birth to the International Workers' Holiday

The archives of Substance contain part of the untold history of Chicago's public schools and the Chicago Teachers Union. One of the most important moments in that history came in 2006, when two marches for . . .