Labor Day, an annual celebration of workers and their achievements, originated during one of American labor history’s most dismal chapters.
In the late 1800s, at the height of the Industrial Revolution in the United States, the average American worked 12-hour days and seven-day weeks in order to eke out a basic living. Despite restrictions in some states, children as young as 5 or 6 toiled in mills, factories, and mines across the country, earning a fraction of their adult counterparts’ wages.
People of all ages, particularly the very poor and recent immigrants, often faced extremely unsafe working conditions, with insufficient access to fresh air, sanitary facilities, and breaks.
In the wake of this massive unrest and in an attempt to repair ties with American workers, Congress passed an act making Labor Day a legal holiday in the District of Columbia and the territories. On June 28, 1894, President Grover Cleveland signed it into law. More than a century later, the true founder of Labor Day has yet to be identified.
Many credit Peter J. McGuire, cofounder of the American Federation of Labor, while others have suggested that Matthew Maguire, a secretary of the Central Labor Union, first proposed the holiday.-- History.com
Information gathered from the National Constitution Center and Today.
Labor Day, noun
A day dedicated to working people and in some countries (such as the United States, Canada, Australia, New Zealand, etc.) is celebrated as a public holiday.
In the United States and Canada, Labour Day is the first Monday of September.
As stated in the Oxford English Dictionary
This information is from the U.S. Department of Labor.
Labor Day is still celebrated in cities and towns across the United States with parades, picnics, barbecues, fireworks displays, and other public gatherings. For many Americans, particularly children and young adults, it represents the end of the summer and the start of the back-to-school season.-- History.com