When was the United Association founded?

The United Association, known for representing pipe trades such as plumbing and steamfitting, was indeed founded on October 11, 1889. This historical date marks the beginning of a union that has played a crucial role in advocating for workers' rights in the pipefitting industry. The founding of the United Association was significant, as it provided a collective voice for tradespeople, enabling them to negotiate better working conditions, wages, and benefits. Understanding the origins of such organizations helps apprentices appreciate the evolution of labor rights and the impact of unionization on their profession. The other suggested dates do not correspond with the foundation of the United Association, as they either precede or follow the actual establishment of the union.