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war1777

October 1777 battle during the American Revolutionary War

October 4, 1777

Though a tactical defeat, the battle showed American resilience and helped persuade France to increase aid to the Continental cause.

Quick Facts

Year
1777
Category
war

Key Facts

Date
October 4, 1777
British garrison in Philadelphia
3,000 troops
Flanking militia columns
3,000 militia total
British troops at Chew House
~120 men of the 40th Foot
American winter camp
Valley Forge
Campaign context
Part of the Philadelphia Campaign, 1777

By the Numbers

41,777
Date
3,000
British garrison in Philadelphia
3,000
Flanking militia columns
120
British troops at Chew House

Location

Map of Germantown, Pennsylvania, United StatesMap of Germantown, Pennsylvania, United StatesGermantown, Pennsylvania, United States

Cause → Event → Consequence

Cause

After defeating the Continental Army at Brandywine and Paoli, British General Howe seized Philadelphia on September 26, 1777, splitting his force between the city and an encampment at Germantown. Washington identified this division as an opportunity to strike and destroy the weakened British contingent, hoping to replicate his surprise victory at Trenton.

Event

On October 4, 1777, Washington's four converging columns advanced on Germantown in heavy fog. Sullivan's column routed the British pickets, but the assault stalled when American reserves were committed to futile attacks on the fortified Chew House. Fog-induced confusion caused Wayne's and Greene's divisions to fire on each other, triggering a general American retreat despite Greene having initially pushed back the British right.

Consequence

Though the Americans were defeated, the battle's boldness impressed France, which was already encouraged by the concurrent American victory at Saratoga, and France moved toward greater material support for the Revolution. Howe, rather than pursuing Washington aggressively, focused on clearing Delaware River defenses. Washington withdrew to Valley Forge, where his army wintered and undertook extensive retraining.

Belligerents & Mobilization Analysis

Side A

1 belligerent

American Continental Army and Militia
Key Commanders

George Washington, Nathanael Greene, John Sullivan, Anthony Wayne.

Side B

1 belligerent

British Army
Key Commanders

Sir William Howe, Wilhelm von Knyphausen.

Outcome
British victory; American forces repulsed and withdrew to Valley Forge

Timeline Context

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