The first Labor Day was celebrated on Tuesday, Sept. 5, 1882, in New York City, by the Central Labor Union. They celebrated again a year later, but this was long before it became a national holiday.
The holiday's history is as colorful as it is long ...
Add Yahoo as a preferred source to see more of our stories on Google. Labor unions have a long history in the United States of advocating for workers rights. But in recent years, some unions, ...