Labor Day is the day set aside to celebrate American Union workers. Ina minimum that was what I was always told.
There’s disagreement over how the holiday began. One version is set in September 1882 with the Knights of Labor, the largest and one of the most important American labor organizations at the time. The Knights in New York City held a public parade featuring various labor organizations on September 5 — with the aid of the fledgling Central Labor Union (CLU) of New York. Subsequently, CLU Secretary Matthew Maguire proposed that a national Labor Day holiday be held on the first Monday of each September to mark this successful public demonstration.
Here’s the U.S. Department of Labor’s official tribute to U.S. workers on Labor Day:
“The vital force of labor added materially to the highest standard of living and the greatest production the world has ever known, and has brought us closer to the realization of our traditional ideals of economic and political democracy. It is appropriate, therefore, that the nation pays tribute on Labor Day to the creator of so much of the nation’s strength, freedom, and leadership — the American worker.”
In another version, Labor Day in September was proposed by Peter J. McGuire, a vice president of the American Federation of Labor. In spring 1882, McGuire reportedly proposed a “general holiday for the laboring classes” to the CLU, which would begin with a street parade of organized labor solidarity and end with a picnic fundraiser for local unions. McGuire suggested the first Monday in September as an ideal date for Labor Day because the weather is great at that time of year, and it falls between July 4th and Thanksgiving. Oregon became the first U.S. state to make it an official public holiday. 29 other states had joined by the time the federal government declared it a federal holiday in 1894.