The UOD was successfully established on February 2, 1902, at Variedades Theater in Sampaloc, Manila to uplift the conditions of the workers in the crucial times of United States imperialist aggression.
The UOD was successfully established on February 2, 1902, at Variedades Theater in Sampaloc, Manila to uplift the conditions of the workers in the crucial times of United States imperialist aggression.