: Santos uses his characters to discuss socialist theories and the need for societal change during the colonial transition. The Nature of Love
(Fickle Love), often recognized as the first Tagalog novel, written by the "Father of Filipino Grammar," Lope K. Santos Buod Ng Salawahang Pag Ibig Ni Lope K Santos --l
ang naglatag ng pundasyon para sa mga sosyalistang kaisipan sa panitikan. Kahirapan at Rebolusyon : Santos uses his characters to discuss socialist