Deconstruction is a strategy for analyzing texts developed by Jacques Derrida that focuses on ambiguities and contradictions in language. It originated from thinkers like Rene Descartes and Fredrick Nietzsche who questioned the objective truth of language. Structuralism, which sought to understand how language systems work, preceded deconstruction. Ferdinand de Saussure's study of language introduced concepts like the signifier/signified and langue/parole that deconstruction examines. Deconstruction analyzes binary oppositions in texts and seeks to reverse the relationship between dominant and non-dominant elements.