Structuralism began in France in the 1950s through the work of Claude Levi-Strauss and Roland Barthes. Structuralists believe that cultural elements can only be understood in the context of larger structures or systems they are part of. Structuralism analyzes relationships within cultural systems or structures. The structuralist approach originated from Ferdinand de Saussure's work revolutionizing linguistics by focusing on langue, the system of a language, rather than individual utterances. Saussure viewed language as a system of arbitrary signs and emphasized differentiation within the system. Structuralist literary criticism then applied this structuralist approach to analyze relationships within literary texts and systems.