Who broke the peace between the Plymouth settlement and the Wampanoag Indians?

The correct answer is Metacomet, also known as King Philip. He played a crucial role in breaking the peace that had existed between the Plymouth settlement and the Wampanoag Indians. Tensions had been mounting due to various factors, including encroachments on Native American land and cultural misunderstandings. Metacomet, the son of Massasoit, sought to unite various tribes against the colonists to resist the growing influence and expansion of English settlements. This led to what is known as King Philip's War, a pivotal and devastating conflict between the Native Americans and colonists in New England during the late 17th century.

Understanding Metacomet's motivations and the broader context of colonial expansion is key to recognizing why he initiated these hostilities, whereas the other individuals listed did not have the same direct role in breaking the peace. Miles Standish, William Bradford, and Massasoit were significant figures in the early interactions and arrangements between the Plymouth settlers and Native Americans, but it was Metacomet who took definitive action that ultimately led to the breakdown of that initial peace.