The Northeast Coast campaign of 1703 occurred within the context of Queen Anne's War, the first major French offensive in New England during this conflict. The campaign was rooted in longstanding territorial disputes between French Acadia and English New England that had persisted since King William's War in the 1690s. The border between these regions remained contested, with New France claiming the Kennebec River in present-day southern Maine as the western boundary of Acadia, while English colonists disputed this claim. These unresolved territorial disagreements provided the strategic motivation for French and Native American forces to launch a coordinated military assault on English settlements.
The campaign was led by Alexandre Leneuf de La Vallière de Beaubassin, who commanded approximately 500 troops composed of French colonial forces and members of the Wabanaki Confederacy of Acadia, including 200 Mi'kmaq and others from Norridgewock. The offensive began on 10 August 1703 and lasted until 6 October 1703, becoming known as the Six Terrible Days. The French and allied forces attacked English settlements along the coast of present-day Maine, targeting the area between Wells and Casco Bay, now the Portland, Maine region. During the campaign, the attackers burned more than 15 leagues of New England territory and killed or captured more than 150 people.
The campaign resulted in significant destruction of English colonial settlements, with numerous communities destroyed and abandoned. While English colonists succeeded in defending some settlements, the scale of destruction was severe enough that historian Samuel Drake reported Maine had "nearly received her death-blow" from the assault. The campaign represented a critical moment in the struggle for control of the northeastern frontier between European powers and their respective Native American allies during the early 18th century.
European colonization of North America accelerated after 1600, with England, France, Spain, and the Netherlands establishing competing settlements along the Atlantic coast, the St. Lawrence River, the Gulf of Mexico, and the Mississippi Valley. The first permanent English settlement at Jamestown, Virginia (1607) struggled with starvation and conflict; the Plymouth colony (1620) and the Massachusetts Bay Colony (1630) followed. By the mid-1700s, thirteen English colonies stretched along the Atlantic seaboard, governed through a mix of royal charters, proprietary grants, and elected assemblies. The colonial economy depended on tobacco in Virginia and Maryland, rice and indigo in the Carolinas, and maritime trade in New England — all increasingly reliant on enslaved African labor after 1619. Conflict with Indigenous peoples over land was continuous, punctuated by major wars including King Philip's War (1675–1676) in New England and the Yamasee War (1715–1717) in the South. The French and Indian War (1754–1763), part of the global Seven Years' War, ended French power in North America and left Britain deeply in debt — triggering the taxation disputes that would lead to revolution.
More than 150 people killed or captured
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