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The Trenton and Princeton Campaign of
1776-1777
By Mark Edward Lender
Cunning is better than force.
King James the Conqueror (Spanish, 13th Century)
The battle is not always to the strong. Certainly history
is replete with instances of large and capable armies embarrassed
or beaten at the hands of smaller and weaker opponents. Yet
outnumbered troops rarely have succeeded against the main
strength of larger enemies; more often, they have won through
cunning. They have struck by surprise under circumstances
of their own choosing, avoiding heavy combat in favor of hitting
vulnerable detachments or exploiting enemy mistakes. Smaller
commands can win with a plan that takes account of enemy weaknesses
and finds a way to strike without warning, or at least in
a manner the enemy does not expect. Cunning can, and has,
discounted force.
The fortunes of war, however, are notoriously unpredictable,
regarding lightly even the cleverest and most thorough of
plans. Even with a careful plan, no commander can really know
how the enemy or his own troops will react when action is
joined. Yet at the end of a winning campaign, it is easy to
credit the brilliance of the commander's plan; successful
efforts to surprise an opponent, or to hit him at his weakest
point, seem preordained or even obvious in victorious retrospect.
But in fact, results are anything but predictable during active
operations. Helmuth von Moltke, Prussian field marshal and
no mean strategist, may have put it best: "No battle
plan," he observed, "survives contact with the enemy."
In the ten-day campaign of December 1776 and January 1777,
which encompassed the battles of Trenton and Princeton, a
battered patriot army employed cunning to counter British
strength. And aided by the fortunes of war-luck, if you will-the
rebels also made George Washington's bold gamble, truly a
plan born of desperation, look brilliant.
Photo Courtesy of NJ Department of
CommerceBackground to the Campaign
Through December, the campaign of 1776 had been a humiliating
disaster for patriot arms. British initiatives over the summer
and autumn had driven Washington out of New York City, and
in mid-November, the enemy had captured some three thousand
of his best troops and tons of vital supplies at Fort Washington,
on northern Manhattan Island. They had also made the rebel
commander-in-chief look the fool: the post was untenable and
Washington never should have tried to hold it. On 20 November,
in a brilliant surprise attack across the Hudson River, General
Charles Lord Cornwallis over-ran Fort Lee and began the British
invasion of New Jersey. Stunned patriots could only retreat.
Washington moved west while seeking reinforcements and an
opportunity to make a stand. (A retreat north toward Morristown,
which was friendly territory, would have invited a British
strike on Philadelphia, the seat of the Continental Congress.)
But new troops never arrived in sufficient strength-most of
the New Jersey militia failed to rally-and the army dwindled
as enlistments ran out and casualties and desertion took their
toll. There was no chance to fight, and over 7 and 8 December,
the exhausted rebels crossed the Delaware River at Trenton
into Pennsylvania. They were safe for the moment, as Washington
had brought all available boats over with him to prevent the
British from following. Still, it was a debacle; there was
no denying the desperate straits of Washington's army.
In New Jersey, the retreat left confusion in its wake. While
the colony had not been a revolutionary firebrand, by the
summer of 1776 patriot authorities were firmly in control
and Governor William Livingston was tirelessly trying to organize
the state militia and to cooperate with the Continental military.
The rebel defeats around New York had aroused a sense of foreboding,
but the actual invasion still came as shock. Hundreds of residents,
many bewildered at Washington's retreat and the inability
of state government to offer any protection, took advantage
of a British amnesty proclamation and renewed their allegiance
to George III. Loyalists openly rejoiced, with many taking
up arms to fight along side of the redcoats. Scores of patriot
families saw their farms and homes pillaged or destroyed,
and some local patriot leaders fled for their lives. The New
Jersey legislature dispersed, its members now targets for
vengeful tories and royal justice. In Philadelphia, which
was within British range, the Congress granted Washington
dictatorial powers and decamped for Baltimore. Thus the rebel
political situation reflected the desperation of the rebel
military.
The British were overjoyed. Even without boats, they could
have resumed the chase within a week or so, crossing the Delaware
farther north or by bringing up bridging equipment. But with
patriot military forces and political authority seemingly
crumbling, the royal commander, General William Howe (now
"Sir William," the victories around New York having
earned him a knighthood) saw no reason to press the campaign
through the winter. Cold weather, demoralization, and desertion,
he was convinced, would largely finish the rebels, allowing
him to clean up any pathetic remnants in the spring. Thus,
on 13 December, Howe decided to go into winter quarters; he
kept the main garrison in New York and established a string
of outposts across central New Jersey. The line of garrisons
ran from Hackensack, New Brunswick, Princeton, Trenton, and
on to Bordentown and Burlington. The general understood that
the posts were not within easy supporting distance, but considered
that they were strong enough to hold out until help arrived
in the very unlikely event of trouble. It was, Howe thought,
the end of a highly successful campaign.
He was wrong. In fact, Sir William had misread a good deal
of what he had seen over the last weeks of the campaign. Given
a respite, competent leadership, and even modest reinforcement
and resupply, even a beaten army can heal. In stopping at
the Delaware, Howe provided the respite, and Washington and
patriot leaders working at all levels of logistics and recruiting
supplied everything else. Desperation bred panic and despair
in some, but others made sure that enough of the sinews of
war reached camp to keep the rebel army functional. A trickle
of militia and other reinforcements reported for duty, and
some outfits due for discharge agreed to stay on at least
a few more weeks. By 20 December, the arrival of contingents
from northern New York and New England brought troop strength
to some 9,000 men. (Major General Charles Lee, commander of
the New England regiments, had been captured in northern New
Jersey the week before; the troops came in under Major General
John Sullivan.) These would be the last major reinforcements
to reach the army before the Battle of Trenton. Washington
kept the main body with him about 15 miles above Trenton,
and posted the rest in defensive positions along the Delaware
from Bristol in the south to New Hope in the north. It was
not much as armies went, and the first of the year would see
many enlistments run out, but at least for the moment the
rebels were not falling apart.
In fact, some of Howe's subordinate commanders quickly learned
that the rebels, if down, were not finished. Some of the initial
shock of the invasion had worn off, and in northern New Jersey,
Morris County militia were showing a good deal of fight. In
the south, rebel activity made the enemy occupation of Burlington
untenable. Cannon fire from the galleys of the Pennsylvania
navy, as well as aggressive militia patrolling ashore, convinced
the British commander, Hessian Colonel Karl von Donop, to
pull out of Burlington and disperse his sizeable command among
posts in the Bordentown area. For anyone who cared to look,
the rebels, virtually written off in British planning only
days before, now seemed very much alive. If some officers
in the field were uneasy, however, General Howe and most senior
commanders felt no sense of urgency.
Howe also gravely misjudged Washington. The patriot commander
knew that his position was serious, but he also felt that
he could not afford to sit on the defensive while his army
slipped away and the Revolution succumbed to general demoraliza-
tion. That, he knew, was as serious a threat as the British.
He wanted to hit back, hoping that even a small success would
raise patriot spirits and buy the time he needed to rebuild
a proper army. He accepted that any offensive he undertook
would be a gamble, but even before crossing into Pennsylvania
he had been looking for a chance to counter-attack. As late
as 7 December, while his army was moving its heavy baggage
over the Delaware, Washington had led some 1,200 men back
toward the Maidenhead (modern Lawrenceville) area, hoping
to develop an opportunity against the British somewhere near
Princeton (where other patriot troops still lingered). He
continued his retrograde only when it became clear that the
British were coming in larger than expected numbers. Now,
he was again looking for a fight. As the general considered
the situation, it dawned on him that Howe's winter cantonments
might offer a solution. The string of outposts were too far
apart for mutual support: what if he could hit one by surprise,
overwhelm it, and get away before other British forces could
react? That is, could he use cunning to defeat force? Perhaps
as early as 20 December (we don't know the precise date) he
had made up his mind to try-he would attack Trenton.
Washington's Plan
Trenton was the logical target. The other British outposts
were too far away to hit by surprise; but if the rebels could
get across the Delaware undetected, they could reach the town
along good roads (and run for it on those roads if they had
to). Washington would also enjoy a rare numerical superiority.
The Trenton garrison had fewer than 1,800 men, mostly Hessians
and a few British dragoons, who covered not only the town
itself, but also a number of out-lying picket posts. They
were good soldiers. The Hessians- Germans "rented"
to the British by their princes-had done well earlier in the
year, and the Trenton commander, Colonel Johann G. Rall, had
distinguished himself at Fort Washington in November. With
enough warning, they had a chance to hold the town against
much larger numbers. Thus for Washington, surprise meant everything.
Having decided to attack, the patriot commander-in-chief
set the date for Christmas night. The holiday, which he knew
the German troops would celebrate, might lend itself to an
enemy security lapse, or at least cause them to lower their
guard. He also needed several days to marshal men and materiel,
and to make sure his officers understood their roles. Indeed,
even some senior commanders learned of the operation only
late in the game, as Washington worked in deep secrecy. "For
Heaven's sake," he added when sending the attack orders
to one of them, "keep this to yourself as the discovery
of it may prove fatal to us." Indeed it would have.
The plan was ambitious, even complex. It called for an assault
in three columns, each to move at the same time (or as closely
as possible). Washington would command the main body of some
2,400 men, who would cross the Delaware above the town and
attack from the north. Just below Trenton, Brigadier General
James Ewing would cross with about 700 Pennsylvania and New
Jersey militia and cut off a possible Hessian retreat to the
south. Finally, Lieutenant Colonel John Cadwalader (acting
as a temporary brigadier) would take another force of Pennsylvanians,
Delaware militia, Rhode Island Continental troops, and some
artillery over the river near Burlington. He would have close
to 2,000 men, and once ashore he would move against any effort
by Donop to assist Rall. If all of the pieces came together,
patriots would hit the Trenton garrison with a superior force,
without warning, and with hope of cutting off enemy reinforcements.
If it was audacious, the plan had real weaknesses. Security
was a serious problem, as Washington had to keep his intentions
from the enemy for almost four days as he pulled men and resources
together. With dispatch riders moving between the camps, and
with three separate commands getting ready to move, eventually
it would become obvious that a major operation of some kind
was in the offing. The patriots had an active network of informants
keeping Washington inform-ed of events in and around Trenton;
but the general had to assume that Rall was trying to keep
tabs on rebel activities as well. Thus the risk of a security
breech was very real. Coordinating the attacks of the three
rebel columns was also a serious concern. If everything went
smoothly, the columns eventually would be able to support
one another; but if the enemy caught them individually, they
were vulnerable to defeat in detail. With field communications
minimal ­ and they would be nonexistent once the
river crossings began ­ Ewing and Cadwalader would
be on their own; each officer could only hope that the operations
of the other columns were going according to plan.
The most problematic element in Washington's scheme was Ewing's
attack. While he was not crossing directly in front of Trenton,
the militia commander's target landing area was close enough
to town to make a full surprise unlikely. Worse, the ice flows
below the rapids at Trenton made crossing conditions very
difficult in Ewing's sector. If he could not cross in force,
any of his men arriving piecemeal would be subject to easy
counterattack even if they initially arrived without warning.
A grimmer scenario was discovery while the column (or much
of it) was still on the ice or in boats; even a small force
defending the shore could inflict horrendous casualties. A
Hessian move to crush Ewing might have left the way open for
Washington's advance from the north, but then the alerted
garrison could have slipped away easily to the south-perhaps
to team up with Donop and turn on Cadwalader. Thus the rebel
plan was fraught with risk, and no one embarking on the enterprise
of Trenton was sure of what would happen.
Rall was also a question mark. He was arrogant, convinced
that Washington was a barely credible opponent, and he even
failed to dig fixed defenses, thinking that Hessian bayonets
could make short work of any patriot assault. Still, Rall
was no fool (and even if he was, Washington could not count
on it). A brave man and a competent officer, he took his own
security seriously. He placed advanced pickets outside the
town and sent regular patrols to keep an eye on activities
in the countryside; he also had an informal intelligence network
of his own, as local tories offered any information they had.
By Christmas, Rall was aware of the increased tempo of patriot
activities, and even suspected that some kind of attack might
be possible. In fact, British Major General James Grant sent
a blunt word from Princeton that Washington was up to something.
Uneasy, even if their colonel wasn't, a few of Rall's subordinates
kept their units on alert. Thus the patriot general was not
facing careless troops, and until events proved otherwise,
Washington never could be sure he was not walking into a Hessian
trap.
Wisely, Washington projected nothing beyond the Trenton operation.
There was no predicting British reaction to successful assault,
or even what it might do for patriot fortunes and capabilities.
Certainly he could not invite a major engagement with any
main force that Howe might send against him. But would other
opportunities arise? After Trenton, Washington would have
to make it up as he went along, and the fortunes of war would
be fully in play.
The Attack on Trenton
The operation opened late on Christmas Day. Instead of being
normally dismissed from their daily parade, surprised rebel
troops received orders to march to a rendezvous about a mile
from the Delaware, and then were led by units to the actual
point of embarkation at McKonkey's Ferry (they would debark
at Johnson's Ferry, directly across the river in New Jersey).
A brigade of Virginians crossed first and formed a screen
of outposts around the New Jersey assembly area. Then came
the infantry, the officer's horses, and eighteen cannon, all
loaded carefully and laboriously into 40-foot-long Durham
boats (which usually hauled freight, not an attacking army).
The crossing was painfully slow: the boats went only as fast
as the river current in the best of times, but now they contended
with serious ice floes and a driving snow storm. It took over
nine hours to get the army across, and it was about 4:00 A.M.
(on 26 December) before Washington was ready to move south
from the assembly point. He wanted to hit Trenton just before
dawn, but the operation was running late.
The army moved south in a single column down the River Road,
which roughly followed the Delaware. A division under Major
General Nathanael Greene led the way, Sullivan following with
a second division. At the hamlet of Birmingham (now West Trenton),
the plan of march called for Greene to turn onto a parallel
road, slightly inland, while Sullivan continued along the
river. He would follow this road (which becomes modern West
State Street) straight into town to mount his attack. Greene
would come in moving south down Broad and Warren (then King)
Streets. If all went well, the garrison would be caught in
a pincers as the troops of Sullivan and Greene converged.
There was considerable drama on the march, especially when
it appeared that surprise had been lost. A patrol from one
of the regiments in the covering force (Stephen's Virginians)
had pushed south while the rest of the army was still crossing
the river. About 8:00 on Christmas night, some eight hours
before the full march began, the patrol ignored orders and
shot up a Hessian outpost just outside Trenton, wounding four
men. Washington, appalled, found out only after the advance
was underway; seeing no alternative, he pushed ahead and hoped
for the best. And in fact, the fortunes of war were with him.
There is a persistent legend that Rall and his men were so
hung-over from Christmas celebrations that they ignored intelligence
of the approaching attack. This is nonsense. Rall reacted
promptly to the skirmish, increasing his patrolling, posting
additional sentries, and calling out one regiment and alerting
another. But with no further enemy contact by dawn, he concluded
that the encounter between the rebel patrol and his picket
post was all there was to the rumored patriot assault. Accordingly,
the colonel maintained his standard security but had the extra
men stand down. Had the river crossing not taken so long,
and had Washington moved toward Trenton earlier-as he had
wanted-the rebels would have collided with an alerted garrison.
Instead, Rall's mistake would cost him the battle and his
life.
There was another near miss. A patrol of mounted Hessians
moving up the River Road toward Birmingham (West Trenton),
finding no sign of trouble as it rode through the snowstorm,
turned back short of its intended search range. The riders
missed Sullivan's advancing column only by a mile or so, and
Sullivan virtually followed them back into town. He attacked
very soon after the patrol reported that all was well.
In effect, Washington was getting all of the "breaks"
as he advanced. Certainly his plan had not called for a longer-than-expected
river crossing, a delayed march-both of which worked to his
benefit-and security gaffs on the part of the Trenton garrison.
It was just as well, because he needed all of the luck that
came his way; in fact, farther south his plan had completely
misfired.
Below Trenton, neither Ewing nor Cadwalader were able to
mount their operations. Ewing, faced with impossible ice conditions
on the Delaware, wisely decided not to venture a crossing.
An attempt would have been a slow and perilous effort, inviting
detection and disaster. Thus there would be no blocking force
if Rall's men were able to flee south. Cadwalader got some
light troops across the river, but called them back when he
was unable to move heavier forces to their support. His entire
command did cross on 27 December; but Donop was gone by then
and the action at Trenton already history.
Washington had no idea that his was the only attacking column,
but his was enough. Action opened around 8:00 A.M. as Greene's
men hit a picket post just north of town. Sullivan then moved
in down State Street and events quickly unfolded. Rall was
indeed surprised. Still, he managed to get some of his artillery
into action, and several infantry regiments formed to meet
the assault. He was nothing if not gallant, trying to rally
his men from horseback. But Washington had the initiative
and never gave Rall a chance to stabilize the situation, much
less to counter-attack. Rebel gunners quickly put Hessian
artillery hors du combat, and as Greene's troops advanced
through the town, they fired at Hessian ranks from behind
and even from inside the buildings. Enemy soldiers dropped,
but their comrades could see very few targets for return fire.
As patriot cannon blasted through his ranks, and rebel infantry
began to encircle two entire regiments, a musket ball blew
the Hessian commander out of his saddle. He was carried from
the field mortally wounded, and within short minutes three
regiments had surrendered.
By then, both Sullivan and Greene were driving on the Assunpink
Creek, a Delaware tributary south of town, and over which
retreating enemy soldiers had to pass to get away. The British
dragoons, the camp followers with Rall's units, and some of
the German soldiers crossed the bridge over the creek to safety
before Sullivan's men could secure it. Other escapees had
to ford the cold stream or a mill pond, some of them wading
through neck-deep water. About six hundred got away, most
joining Donop while some straggled into Princeton. The bulk
of the Hessian garrison, however, with all of its arms and
equipment, had fallen. The rebels took about nine hundred
prisoners, and another hundred or so of the enemy had died
in action. From the first shot to the taking of the last prisoner,
the entire affair had lasted no more than two hours, probably
much less. Indeed, the hard fighting, which began when the
Americans actually entered the town, may have taken only some
thirty to forty-five minutes. The victory cost the Americans
only five casualties, including two men frozen to death on
the march to town and three wounded in action (one was future
President James Monroe). The scant American casualty list
was surely a sign of the extent of Hessian befuddlement. The
raid was an extra- ordinary coup.
Pleased as he was, Washington had no time to gloat. He had
no idea when or how the British would react, and he was in
no position to defend Trenton. Burdened with the Hessian prisoners,
he pulled out of town and by late morning was retracing his
steps to Johnson's Ferry. The army was back in its Pennsylvania
encampments by late afternoon on 27 December; the men were
exhausted, with over a thousand soldiers (a considerable part
of the rebel force) reported unfit for duty the next day.
Feverishly, Washington tried to rebuild his force. He sent
out urgent calls for militia reinforcements and, on his own
authority, offered ten-dollar bounties to veterans who would
stay on another six weeks. Most refused the offer and went
home, but a core of experienced men remained to anchor the
new units arriving in camp. By New Year's Day, the patriot
army that had fought at Trenton was mostly gone, and while
the army remained a force in being, the majority of the rank
and file had never fired a shot in anger. It was with such
an army that Washington had to deal with a British counter-stroke.
The New Campaign: Second Trenton and Princeton
The British wasted no time in responding. For the moment,
they were unsure of what had happened. In strictly military
terms, the Trenton attack had been more of a raid than a battle,
and the action seemingly had not altered the strategic outlook.
But British commanders were embarrassed and infuriated, and
they were receiving conflicting intelligence on what the Americans
would do next. Reports had Washington preparing to move against
targets in both northern and southern New Jersey. While they
tried to locate the rebels, however, they also concentrated
their forces at Princeton, including Donop's men, who had
reported in from Bordentown. By the New Year, when Washington
made his next move, General Cornwallis, who assumed command
of the combined British forces, was able to lead some six
thousand men against him. He set out on 2 January 1777; this
time, he wanted to finish the job Howe had left undone in
December.
The target of British drive was again Trenton. Over 30 and
31 December, Washington had crossed the Delaware again-and
the weather made this a tougher operation than the Christmas
night crossing-and reoccupied the town. He sent a brigade
to Lawrenceville to delay any British advance out of Princeton,
and had his main force dig in on a four-mile line south of
the Assunpink. It was a dangerous position, which placed his
back to the Delaware; he was finished if the British stormed
over the Assunpink. But the creek offered the only defensible
line, so he had to make the best of it.
This time, however, Washington had no real plan. The general
wanted to add to his earlier success, but he could only hope
that some opportunity-some enemy miscalculation or bad break-would
present itself. The rebel commander also worried about Cadwalader.
The Pennsylvanian was still in the field south of Trenton,
but he was vulnerable. Another contingent of 1,500 militia
was due to reinforce him, but they were raw troops and would
be little use if the British turned on him in force. The safest
move would have been to order Cadwalader back across the Delaware;
but the commander-in-chief feared that such a move might dampen
the boost to patriot morale that followed the Trenton victory.
Certainly it would have opened the New Jersey approaches to
Philadelphia, inviting a British attack in that direction.
Thus Washington chose to move the main patriot army back into
New Jersey, providing indirect support to Cadwalader, and
to await events.
It was not much of wait. Cornwallis marched before dawn on
2 January, although it was hardly a lightening advance. Heavy
rains had turned the roads to mud, and as the lead column
slogged through, it ran into patriot delaying fire just past
Lawrenceville. The British, led by Hessian regiments, deployed
and advanced on line, a maneuver that took considerable time.
The Americans, now under Colonel Edward Hand, dropped back
to a better position, waited, and opened up again with an
effective harassing fire. Once more, the shooting forced the
British to halt, deploy, and bring up artillery. Over the
course of the day, Hand's tactics forced yet a third enemy
deployment, and it was only after sundown before the tired
British finally reached the bridge over the Assunpink. The
rebels had fought a tough and effective delaying action.
The British drive then faltered. An under-strength Hessian
attempt to rush the bridge failed in the face of steady infantry
and cannon fire, and the few troops who made it across had
to go to cover in a mill, where they were captured. Cornwallis
then broke off the action. There is no doubt that an attack
in force would have carried the bridge, and could have thrown
Washington into the river or rolled up his line in a push
down the shore. Indeed, seeing the opportunity, some of his
subordinate commanders urged an immediate attack. But Cornwallis
demurred; he saw no reason to hazard a night assault, always
a confusing and risky business. In his view, Washington was
trapped between the Assunpink and the Delaware; so, as he
supposedly told one of his officers, he would bag "the
fox" in the morning. Thus ended the fight known as Second
Trenton or the Battle of the Assunpink.
Cornwallis was an enterprising and energetic officer, a man
who served his King bravely and well over a long and distinguished
career. But in not attacking immediately across the Assunpink,
he committed one of the great blunders of the war. Had he
pushed the assault, he may have spared himself and his country
the disaster at Yorktown some five years later. Instead, like
Howe only weeks earlier, he gave Washington a respite, and
the consequences proved equally disastrous.
In fact, the rebel commander used the time to improvise one
of the most brilliant ruses of the war. That night, Washington
learned of an unguarded road-perhaps the only route unknown
to the British-that would allow an undetected escape. It led
around the British left and on toward Princeton, which Cornwallis
had left only lightly defended. Washington detailed a handful
of New Jersey militia to keep the army's campfires burning
and to generally sound as much like the entire army as they
could. They made sure the British heard them digging (the
sound of a force staying in place, not running away) and even
fired a few expendable cannon. Meanwhile, the patriot regiments
began pulling out. Not all of the British were fooled, but
Cornwallis was, and he was the one who counted. In the morning,
he found a deserted camp across the Assunpink; even the militia
had slipped away. Cunning.
Washington was out of "the bag," but his next move
was unclear. He pushed hard toward Princeton (and, not incidentally,
away from Cornwallis); the troops made good time, as a drop
in temperature had frozen the mud that had delayed the British
the previous day. By 7:00 A.M., most of his troops were catching
their breath and reorganizing about three miles southwest
of the town. At this point, the rebels probably were not looking
for a fight. Washington's command was tired after the forced
march, and the general had little idea of enemy strength in
the town; he also knew that stopping for any reason might
allow the British to catch him, and the furious Cornwallis
was trying to do just that. Under the circumstances, marching
on by to some safe haven made considerable sense. He ordered
the march resumed in two columns, and on roads that could
have taken them past the town rather than through it. One
of the columns knocked down two local bridges as they crossed-the
better to slow General Cornwallis.
Still, Washington must have known that any British moving
out of Princeton to the west would eventually see him. Some
were-and they did. A weak enemy brigade under Lieutenant Colonel
Charles Mawhood, on his way to Trenton to join Cornwallis,
and unaware that Washington was in the area, spotted some
of Sullivan's troops. They saw the British in return, but
before either side could determine the strength of the other,
a second American column under General Hugh Mercer surprised
Mawhood's men and opened fire. Initially stunned, the British
quickly counter-attacked with the bayonet; Mercer's men broke
and the panic swept up other patriot units coming onto the
field. Mercer went down, mortally wounded. At great risk to
himself, Washington personally intervened to stop the flight,
and the line steadied as more rebels came up. The British,
now taking casualties, finally broke when Sullivan brought
still additional men to bear and threatened to flank them.
Simply put, the rebels had reinforced more quickly, and outnumbered
redcoats fled west, north, and back into Princeton. Elements
of one regiment sought shelter in Nassau Hall, which housed
the College of New Jersey (now Princeton University), where
they were surrounded and forced to surrender.
Like Trenton, Princeton was not a major fight as battles
went. At most, the British had some 700 men on the field,
and the shooting had lasted only some 15 to 20 minutes. The
enemy had lost 28 killed in action, 58 wounded, and another
187 missing, probably prisoners of war. The rebels had 40
men killed or wounded. And as at Trenton, Washington had no
intention of holding Princeton; he pulled out immediately,
just ahead of Cornwallis' vanguard, which reached the town
shortly after the fighting. But, again, the size of the fight
and the flight from the town simply didn't matter-the point
was that Washington had beaten and embarrassed the British
again.
The Battle of Princeton was an unplanned engagement, but
an unplanned victory was still a victory. It seemed to confirm
(at least for patriots) that Trenton had not been an isolated
success: the British could be defeated. The rebels won through
tough fighting, Washington's personal leadership, and the
initiative of subordinate officers who quickly got their men
into action. Only exhaustion had stopped Washington's men
from sweeping into thinly held New Brunswick and capturing
the British military pay chest. Instead, by 7 January he had
led his troops to the safety of winter quarters at Morristown.
A Revolution Redeemed
The main British army, of course, remained undefeated, and
more than a match for Washington in any general engagement-
but it hardly mattered. The successive defeats of the Trenton
and Princeton detachments had left British commanders embarrassed
and off balance, and, unsure of Washington's next move, Howe
gave up most of his New Jersey outposts. For the rest of the
winter, the royal army held only a narrow strip of territory
between Perth Amboy and New Brunswick. Sir William never felt
strong enough to strike north, and Washington used the winter
at Morristown to rebuild Continental ranks. The Crown had
lost forever the chance to catch Washing-ton while he was
reorganizing, and a new Continental Army was ready to fight
in the spring. There were important political implications
as well. With the British retreat, patriot civil officials
reasserted their authority with a vengeance. Tories were cowed
into submission or driven into exile, and their fate demonstrated
to loyalists everywhere that they were safe nowhere beyond
the immediate presence of British troops. By the spring of
1777, New Jersey loyalists were as embittered and demoralized
as their patriot neighbors were reanimated.
Without question, then, Washington's "Christmas Campaign"
the battles at Trenton and Princeton must stand as one of
the stellar feats of American arms. Certainly the fortunes
of war aided Washington's plans, but much of his good fortune
derived from his doing the unexpected and catching his stronger
and overconfident enemy off guard. In strictly military terms,
they were small victories, won through cunning and never touching
the main force of the enemy; but they had made Washington
look brilliant, virtually anointing the general as the embodiment
of the cause. Trenton and Princeton had produced a hero when
the rebels most needed one. They also restored patriot morale
and braced the will to fight on; and in so doing, they did
nothing less than save the Revolution.

Mark Edward Lender is a professor of history and associate
dean of the Nathan Weiss College of Graduate Studies at Kean
University. He is co-editor of New Jersey Heritage magazine.
An earlier version of this article appeared in the New Jersey
State Museum catalogue accompanying the George Washington
and the Battle of Trenton exhibition.
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