The story
The first Labor Day parade was held in New York by the Central Labor Union on 5 September 1882, and the states began adopting the day one by one. President Cleveland signed the federal holiday into law in June 1894, days after federal troops had broken the Pullman railway strike, and chose September over May so that the day would not recall the Haymarket affair.
It has become the end of summer: the last long weekend before school, the traditional close of the season for white clothes and for the beach, and the start of the college football season.
