Bellum Battle Comparator

Compare Revolutionary War Battles

Compare two engagements without flattening incompatible historical numbers. Bellum contrasts outcome, terrain, tactical sequence, command decisions, documented formations, primary-source depth and evidence quality while keeping each source definition intact.

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December 21, 1776 · New Jersey

Battle of Mount Holly

The Battle of Mount Holly, also called the action at Iron Works Hill, was a three-day sequence of skirmishes in Burlington County from December 21 to 23, 1776. Samuel Griffin’s small militia force repeatedly withdrew before Carl von Donop’s much larger Hessian detachment. Tactically the Crown troops drove the Americans from successive positions and occupied Mount Holly. Strategically, however, Donop’s movement placed a substantial Hessian force well south of Trenton on the eve of Washington’s attack there, which is why the episode matters far beyond the number of shots fired.

Crown tactical success; American strategic diversion5 tactical phases5 OOB records1 primary sources

May 10, 1775 · New York

Capture of Fort Ticonderoga

The May 10, 1775 capture of Fort Ticonderoga was a small action with disproportionate strategic value. The rebels gained a key northern post, material, and a foothold on the route toward Canada, while the fort’s artillery later became part of the Boston siege story.

American victory5 tactical phases5 OOB records1 primary sources

Side-by-Side Analytical Matrix

DimensionBattle of Mount HollyCapture of Fort Ticonderoga
ResultCrown tactical success; American strategic diversionAmerican victory
Tactical outcomeGriffin’s militia did not hold Mount Holly. It used a series of delaying positions, including Woodlane and Iron Works Hill, before withdrawing as Donop’s larger force advanced into the town.A small rebel force associated with Ethan Allen, Benedict Arnold and the Green Mountain Boys surprised the lightly held British post and took Fort Ticonderoga with little fighting.
Strategic effectThe action drew Donop’s detachment away from the Trenton garrison during the days immediately before Washington crossed the Delaware. The exact degree to which this diversion enabled Trenton is debated, but the displacement of the force is operationally significant.The capture opened a strategically important Lake Champlain position to the revolutionaries and gave them access to artillery and stores; guns from the northern forts later contributed to the artillery concentration around Boston.
Terrain problemThe action unfolded along roads, bridges, low settlements and the rising ground around Iron Works Hill. These features favored short delaying stands rather than a single fixed battlefield. The Americans could fire, fall back and force the Hessians to deploy repeatedly as they advanced.Ticonderoga sat at a narrows controlling movement between Lake George and Lake Champlain. The strategic value of the site was far larger than the number of troops inside the fort on May 10.
Intelligence problemBoth sides operated with imperfect knowledge of enemy intentions. Griffin could not defeat Donop in open battle; Donop had to decide whether the militia activity represented a nuisance or a developing threat. That uncertainty is central to why the Hessian commander moved with substantial strength.The attackers exploited surprise and local knowledge. The British garrison did not face a formal siege; the action turned on reaching and entering the fort before resistance could be organized.
Turning pointThe decisive operational development was Donop’s choice to continue toward and remain around Mount Holly after the militia withdrew. The ground changed hands, but the larger consequence was where his brigade was located when Washington struck Trenton.The decisive moment was penetration of the post itself. Once the small garrison was surprised inside a fort not prepared for a full defense, the contest was effectively settled.
Documented OOB records55
Tactical phases55
Command decisions analyzed11
Primary-source records11
Modern/historical geography anchors22

Bellum intentionally does not subtract or rank troop/casualty figures when their source scope differs. Open each battle’s evidence table for the exact definitions behind its numbers.

Operational Geography

Battle of Mount HollyMount Holly, Burlington County, New Jersey, New Jersey
Capture of Fort TiconderogaTiconderoga, New York