What made anne hutchinson such a threat to the massachusetts bay colony?
Her criticism of the Massachusetts Puritans for what she considered to be their narrowly legalistic concept of morality and her protests against the authority of the clergy were at first widely supported by Bostonians. John Winthrop, however, opposed her, and she lost much of her support after he won election as governor. She was tried by the General Court chiefly for “traducing the ministers,” was convicted in 1637, and was sentenced to banishment. More detail at this link.
