Western theater refers to the dramatic arts that originated in ancient Greece and evolved through various historical periods, including the Roman era, the Renaissance, and modern times. It encompasses a wide range of performance styles, including tragedy, comedy, and musical theater, often characterized by scripted dialogue, acting, and staging. Key figures in Western theater include playwrights like William Shakespeare and Tennessee Williams, whose works have significantly influenced the genre. Theaters, such as the Globe Theatre in London, serve as important venues for performances, showcasing the rich tradition and cultural significance of Western theatrical practices.