English: Katipunan's primary goal was to gain independence from Spain through a revolution. Founded by Filipino patriots Andrés Bonifacio, Teodoro Plata, Ladislao Diwa and others, the Katipunan was a secret organization until it was discovered in 1896. This discovery led to the outbreak of the Philippine Revolution. The Katipunan being a secret organization, had its members subjected to the utmost secrecy and abidance to the rules established by the society. Aspiring applicants were given standard initiation rites in order to become members of the society. At first, membership in the Katipunan was only open to male Filipinos; later, women were accepted into the society. The Katipunan had its own publication, Kalayaan (Freedom) which issued its first and last printing in March 1896. Revolutionary ideals and works flourished within the society, and Filipino literature was expanded by some of its prominent members.