Structuralism examines underlying structures and systems that govern cultural artifacts like language, art, and literature. The document discusses the origins and key concepts of structuralism developed by Swiss linguist Ferdinand de Saussure in the early 20th century. Specifically, it outlines Saussure's ideas about signs being composed of signifiers and signifieds, the distinction between langue and parole, and analyzing cultural elements through binary oppositions and deep underlying structures rather than surface elements or authorial intent alone. Structuralism views shared deep structures as universal across cultures and time periods.