The Revolt of the Masses: The Story of Bonifacio and the Katipunan (Second Edition)Teodoro A. Agoncillos landmark study of Andres Bonifacio and the Katipunan examines the revolutionary movement that challenged Spanish colonial rule in the late nineteenth century. Combining rigorous historical research with accessible narrative, the National Scientist for History reconstructs the social conditions, personalities, and events that shaped the Philippine Revolution.