The historical figure known for her role in the Trojan War is Helen of Troy. According to Greek mythology, she was considered the most beautiful woman in the world, and her abduction by Paris, prince of Troy, sparked the conflict known as the Trojan War. Throughout literature, notably in Homer's "Iliad," Helen is portrayed as a complex character, often seen as both a victim and a catalyst for war. Her story explores themes of love, betrayal, and the consequences of desire. Helen's legacy continues to inspire art and literature, epitomizing the interplay between beauty and tragedy in mythological narratives.