Why is Fort Eddy in Concord NH called that?

Fort Eddy in Concord, NH, is named after a historic fortification that was built during the French and Indian War. The name "Eddy" likely refers to the nearby Merrimack River, which has eddies or swirling currents, a characteristic feature of rivers. The area has historical significance and has evolved over the years, but the name reflects its geographical and historical roots.