The migration of the New England Planters was the first significant migration to the Atlantic colonies in British North America. In the wake of the deportation of the Acadians in 1755, newly cultivated lands opened up in Nova Scotia, which needed to be populated. Roughly eight thousand men and women from New England came to settle in the Annapolis Valley of Nova Scotia, and in the Upper St. John River Valley of present-day New Brunswick, between 1759 and 1768. They left a legacy that can be found in the social, religious, and political life of Atlantic Canada.
The first move towards settling the newly vacated lands after the Acadian Deportation was made via the Proclamation by General Charles Lawrence to the Boston Gazette on 12 October 1758, inviting settlers in New England to immigrate to Nova Scotia. The agriculturally fertile land in Nova Scotia would be a driving force in enticing the emigrants, but the New England colonists were wary. Lawrence sent a second Proclamation on 11 January, 1759 stating that in addition to land, Protestants would be given religious freedom, and a system of government similar to that in New England would be in place in the Nova Scotia settlements.