La Canadenca strike
The Canadenca strike (Catalan: Vaga de La Canadenca, Spanish: huelga de La Canadiense) was a historic strike action in Barcelona, Catalonia, Spain, that was initiated in February 1919 by the Confederación Nacional del Trabajo (CNT) and lasted over 44 days evolving into a general strike paralyzing much of the industry of Catalonia. Among its consequences was to force the Spanish government to issue the Decreto de la jornada de ocho horas de trabajo, the first law limiting the working day to eight hours.