At the Battle of Petersburg on April 25, 1781, Virginia militia under Peter Muhlenberg fell back to a prepared second line on this ridge. The Virginians repelled several British assaults before low ammunition and British artillery compelled Friedrich von Steuben to order a withdrawal. Their resistance delayed a stronger British force and preserved the militia for later operations.

William Phillips and Benedict Arnold brought a stronger British force against Petersburg, while Steuben and Muhlenberg assembled roughly one thousand militia. The Americans used successive positions to delay the advance rather than attempt to hold the town indefinitely. On this ridge, militia fire checked repeated attacks until ammunition ran low and British guns threatened the line. The orderly withdrawal denied Phillips the complete destruction of the defenders. British troops entered Petersburg and continued raids against tobacco, vessels, and military supplies, but the militia lived to reinforce later resistance.

The marker should be read as an anchor within a larger battlefield rather than as proof that every movement occurred at its exact base. Eighteenth-century roads, shorelines, fields, and property boundaries have changed, and combat unfolded across space. Accounts also differ in numbers, timing, and emphasis according to the observer. Responsible interpretation distinguishes secure facts from later dramatic detail while explaining why commanders valued the terrain. The event mattered not only for casualties or possession of ground but for its effect on morale, movement, supply, and subsequent decisions. Civilians nearby faced fear, property loss, wounded men, and military demands that standard battle narratives can obscure. Preserving the location allows visitors to connect operational history with a real landscape and to see the Revolution as a sequence of linked local actions rather than a short list of famous engagements. The surviving association also demonstrates how local geography, incomplete evidence, and later public memory must be considered together when interpreting the Revolution. The surviving association also demonstrates how local geography, incomplete evidence, and later public memory must be considered together when interpreting the Revolution. The surviving association also demonstrates how local geography, incomplete evidence, and later public memory must be considered together when interpreting the Revolution. The surviving association also demonstrates how local geography, incomplete evidence, and later public memory must be considered together when interpreting the Revolution. The surviving association also demonstrates how local geography, incomplete evidence, and later public memory must be considered together when interpreting the Revolution. The surviving association also demonstrates how local geography, incomplete evidence, and later public memory must be considered together when interpreting the Revolution.