This document discusses the history and forms of literature in the Philippines from the pre-colonial period up until the 21st century. It covers oral literature like riddles, proverbs, and folk songs that existed before Spanish colonization. During the Spanish period, religious literature like the Pasyon and non-religious forms like awit and korido emerged. Propaganda literature criticizing Spanish rule and revolutionary literature supporting independence also developed. The American period saw the introduction of poetry, drama, and novels imitating American styles. Literature declined under Japanese occupation but was revived after independence. The 21st century has brought new genres like digital fiction, graphic novels, and science fiction that incorporate modern technologies.