by Karl Voigt
Every year on May 1, much of the world observes International Workers’ Day, often called May Day. While it can feel distant from day-to-day life, especially here in Pennsylvania, its origins are closely tied to the protections injured workers rely on today.
May Day traces back to the late 1800s, when American workers were pushing for safer conditions and a reasonable workday. At the time, 10- to 12-hour shifts were common, and workplace injuries were an accepted risk of earning a living. In 1886, workers across the country went on strike demanding an eight-hour workday. In Chicago, a labor demonstration in Haymarket Square turned violent after a bomb was thrown, leading to deaths on both sides and a highly controversial legal aftermath. That event became a defining moment in labor history and helped cement May 1 as a symbol of workers’ rights around the world.
At that time, if a worker was injured on the job, the only option was to file a lawsuit against the employer. That system rarely worked in the employee’s favor. Employers could avoid responsibility by arguing that the worker assumed the risks of the job, contributed to their own injury, or was harmed by a coworker instead. For most injured workers, that meant no recovery at all. When that happened, likely those injured workers became wards of the state. Or worse.
As industrial jobs expanded in the early 1900s, the number of workplace injuries grew with them. Public pressure increased for a system that didn’t leave injured workers without support. The solution became what is now known as the “grand bargain.” Workers gave up the right to sue their employers in most cases, and in exchange, employers were required to provide wage loss and medical benefits regardless of fault.
Pennsylvania adopted its Workers’ Compensation Act in 1915 as part of that nationwide shift. For a state built on coal, steel, and manufacturing, the law was a necessary response to the realities of industrial labor. It created a structured system designed to provide predictable benefits while limiting drawn-out litigation.
Today, that system is still in place, but the underlying tensions haven’t disappeared. Disputes over whether an injury is work-related, whether treatment is necessary, or whether a worker has fully recovered are common. While the framework is no-fault, the outcome of a case can still hinge on medical opinions, credibility, and legal strategy.
That’s where the connection to May Day still matters. The workers who marched in the 1800s weren’t asking for special treatment. They were demanding fairness, safety, and some measure of security if the job caused harm. Those same ideas continue to shape how workers’ compensation is applied today.
For injured workers in Pennsylvania, the system is meant to provide a safety net when something goes wrong on the job. For employers and insurers, it offers predictability and limits exposure. But at its core, it reflects a compromise that grew out of real struggles faced by working people.
May Day is a reminder that these protections didn’t appear overnight. They were built over time, often in response to hardship and loss. Understanding that history helps explain why workers’ compensation exists and why it continues to be an important part of the balance between labor and industry.
Prince Law Offices Blog 