The Dominion of New England in America (1686-1689) was a short-lived administrative union of English colonies in the New England region of North America.
Although the New England colonists had previously sought a loose voluntary association in the New England Confederation, the imposition of a centralized authority from England was highly unpopular. The Dominion Governor in Chief Edmund Andros began promoting the Church of England, banning town meetings, and challenging land titles. Andros's actions, along with the behavior of English soldiers garrisoned at Boston, angered many colonists in the Massachusetts Bay Colony and elsewhere in British North America.
When the Dominion disintegrated in 1689, Simon Bradstreet served as Governor of Massachusetts Bay until William Phips arrived as Royal Governor in 1692.
References
Alan Taylor, American Colonies: the Settling of North America, part of The Penguin History of the United States series, Eric Foner, Editor, Penguin Books, 2001.