The Northeast Coast campaign of 1703, also known as the Six Terrible Days, occurred within the context of ongoing territorial disputes between French Acadia and English New England. The border region between these colonies remained contested following the inconclusive battles of King William's War in the 1690s, which had failed to resolve fundamental disagreements over colonial boundaries. New France claimed the Kennebec River in present-day southern Maine as Acadia's western border, while English colonists disputed this claim, creating a volatile frontier zone vulnerable to military action.
The campaign was led by Alexandre Leneuf de La Vallière de Beaubassin, who commanded a force of 500 troops composed of French colonial forces and members of the Wabanaki Confederacy of Acadia, including 200 Mi'kmaq and others from Norridgewock. Between August 10 and October 6, 1703, this combined force attacked English settlements along the coast of present-day Maine, targeting communities between Wells and Casco Bay in the Portland area. The campaign resulted in the destruction of more than 15 leagues of New England territory through burning and the killing or capturing of more than 150 people. While English colonists successfully defended certain settlements, numerous others were destroyed and abandoned during the assault.
The campaign's consequences were severe for the region. Historian Samuel Drake characterized the impact on Maine as nearly receiving "her death-blow" as a result of the French and Wabanaki operations. The Northeast Coast campaign marked the first major French offensive action of Queen Anne's War in New England and demonstrated the vulnerability of English colonial settlements to coordinated French and Native American military action, reshaping the military and strategic landscape of the northeastern frontier.
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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