In colonial North America, governors were chosen in a variety of ways, depending on how the colony was organized. In the crown colonies of Great Britain, France, and Spain, the governor was chosen by the ruling monarch of the colonizing power, or his designees; in British colonies, the Board of Trade was often the primary decision maker. Colonies based on a corporate charter, such as the Connecticut Colony and the Massachusetts Bay Colony, elected their own governors based on rules spelled out in the charter or other colonial legislation. In proprietary colonies, such as the Province of Carolina before it became a crown colony (and was divided into North and South), governors were chosen by the Lords Proprietor who controlled the colony. In the early years of the American Revolutionary War, eleven of the Thirteen Colonies evicted (with varying levels of violence) royal and proprietary governors. The other two colonies (Connecticut and Rhode Island) had corporate charters; Connecticut Governor Jonathan Trumbull was governor before and during the war period, while in Rhode Island, Governor Joseph Wanton was removed from office in 1775 for failing to support the rebel war effort.