The Great Swamp Fight, a pivotal battle in King Philip's War, gives the English settlers a bitterly won victory.

The Great Swamp Massacre or the Great Swamp Fight was a crucial battle fought during King Philip's War between the colonial militia of New England and the Narragansett people in December 1675. It was fought near the villages of Kingston and West Kingston in the Colony of Rhode Island and Providence Plantations. The combined force of the New England militia included 150 Pequots, and they inflicted a huge number of Narragansett casualties, including many hundreds of women and children. The battle has been described by historians as "one of the most brutal and lopsided military encounters in all of New England's history."

King Philip's War was an armed conflict in 1675–1678 between a group of indigenous peoples of the Northeastern Woodlands against the English New England Colonies and their indigenous allies. The war is named for Metacom, the Pokanoket chief and sachem of the Wampanoag who had adopted the English name Philip because of the friendly relations between his father Massasoit and the Plymouth Colony. The war continued in the most northern reaches of New England until the signing of the Treaty of Casco Bay on April 12, 1678.

December 19 is the 353rd day of the year in the Gregorian calendar; 12 days remain until the end of the year.