Final answer:
Helen's role in the Trojan War was as a catalyst for the conflict.
Step-by-step explanation:
Helen played a central role in the Trojan War as the catalyst for the conflict. According to ancient myths, Helen was said to be the most beautiful woman in the world, and her abduction by Paris of Troy led to the war between the Greeks and the Trojans. Her abduction was seen as a violation of Greek hospitality customs and led to a collective effort by the Greek kings to bring her back.
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