Labor Day, originally established by the trade-union movement to celebrate collective bargaining and the right to strike, has seen its overt political significance wane. The holiday, which once featured large parades and celebrations, is now more commonly associated with sales, end-of-summer gatherings, and back-to-school preparations.

The shift reflects a significant decline in union membership. In 1954, over one-third of American workers were union members. Today, that figure stands at just 5.9% for private-sector workers. In contrast, union membership is substantial in the public sector, with nearly a third of public-sector employees belonging to unions. Consequently, about half of the nation's 14.7 million union members are now employed by the government, including those in quasi-public roles such as in health care.

This evolution contrasts with the views of historical figures like Franklin Delano Roosevelt. While instrumental in expanding organized labor's influence, Roosevelt expressed in 1937 that collective bargaining, as typically understood, was not suitable for public service and that strikes by public employees were "unthinkable and intolerable."

The first Labor Day parade took place in New York City, where 10,000 workers marched from City Hall to Union Square. As the labor movement gained momentum, these parades and celebrations grew in scale.

Despite the changing landscape, the holiday still serves as an occasion to acknowledge the contributions of American workers. As AFL co-founder Peter McGuire noted, workers have "from rude nature have delved and carved all the grandeur we behold."