Comparative literature examines literary works across borders, languages, and cultures, exploring global themes and movements. This interdisciplinary field draws from history, philosophy, and cultural studies to analyze literature, investigating concepts like intertextuality, canon, and world literature. The discipline emerged in the 19th century and has evolved to include non-Western literature and digital media. It explores major literary movements like Romanticism, Modernism, and Postcolonialism, facilitating cross-cultural comparisons and employing various analytical approaches to study influential texts and authors.