Battle of White Marsh
1777 CE.
Shown on the map at 40.120°, -75.230°.
The Battle of White Marsh or Battle of Edge Hill was a battle of the Philadelphia campaign of the American Revolutionary War fought December 5–8, 1777, in the area surrounding Whitemarsh Township, Pennsylvania. The battle, which took the form of a series of skirmish actions, was the last major engagement of 1777 between British and American forces. George Washington, commander-in-chief of the American revolutionary forces, spent the weeks after his defeat at the Battle of Germantown encamped with the Continental Army in various locations throughout upper Philadelphia County (now Montgomery County), just north of the British-occupied city. In early November, the Americans established an entrenched position approximately 16 miles (26 km) north of Philadelphia along the Wissahickon Creek and Sandy Run, primarily situated on several hills between Old York Road and Bethlehem Pike. From here, Washington monitored British troop movements in Philadelphia and evaluated his options. On December 4, Gen.
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