Classical theater refers to the traditional forms of drama that originated in ancient cultures, particularly in Greece and Rome. It often features structured plots, well-defined characters, and themes that explore human nature, morality, and society. Notable works include the tragedies of Sophocles and Euripides, as well as the comedies of Aristophanes. In addition to Greek and Roman influences, classical theater also encompasses the works of Shakespeare in England and the Commedia dell'arte in Italy. These performances typically relied on live audiences and were staged in open-air theaters, emphasizing the importance of dialogue and physical expression in storytelling.