The History of American Military. Richard W. Stewart
the war around New York became largely an affair of raids, skirmishes, and constant vigilance on both sides. Twice in 1780 large British forces pushed into northern New Jersey in foraging operations intended to lure Washington into the open, but both times the flexible American defensive belt repulsed them easily.
Clinton’s inaction allowed Washington to attempt to deal with British-inspired Indian attacks. Although Burgoyne’s defeat ended the threat of invasion from Canada, the British continued to incite the Indians all along the frontier to bloody raids on American settlements. From Fort Niagara and Detroit, they sent out their bands, usually led by Tories, to pillage and burn in the Mohawk Valley of New York, the Wyoming Valley of Pennsylvania, and the new American settlements in Kentucky. Although local defense was primarily the responsibility of state governments and the militia, the pressure on the Mohawk frontier soon prompted a Continental response. In August 1779 Washington detached General Sullivan with a force to deal with the Iroquois in Pennsylvania and New York. Sullivan laid waste the Indians’ villages and defeated a force of Tories and Indians at Newtown on August 29. Although Sullivan’s mission did not end Indian frontier raids, it essentially broke the back of Iroquois power and ensured the flow of supplies to the army from these fertile areas.
In the winter of 1778–1779, the colony of Virginia had sponsored an expedition that struck a severe blow at the British and Indians in the northwest. Young Lt. Col. George Rogers Clark, with a force of only 175 men ostensibly recruited for the defense of Kentucky, overran all the British posts in what is today Illinois and Indiana. Neither he nor Sullivan, however, was able to strike at the sources of the trouble— Niagara and Detroit. Indian raids along the frontiers continued, though they were somewhat less frequent and less severe.
British Successes in the South
Late in 1778 the British began to turn their main effort to the south. The king’s ministers hoped to bring the southern states into the fold one by one. From bases there, they would strangle the recalcitrant north. A small British force operating from Florida cooperated with the first reinforcements sent by Clinton and quickly overran thinly populated Georgia in the winter of 1778–1779. Alarmed by this development, Congress sent General Lincoln south to Charleston in December 1778 to command the Southern Army and organize the southern effort. It hoped that he could repeat his performance during the Saratoga campaign as a leader who could mix Continental regulars and militiamen. Lincoln gathered 3,500 continentals and militiamen; but in May 1779, while he maneuvered along the Georgia border, the British commander, Maj. Gen. Augustine Prevost, slipped around him to raid Charleston. The city barely managed to hold out until Lincoln returned to relieve it. (Map 10)
In September 1779 Admiral d’Estaing arrived off the coast of Georgia with a strong French Fleet and 6,000 troops. Lincoln hurried south with 1,350 Americans to join him in a siege of the main British base at Savannah. Unfortunately, the Franco-American force had to hurry its attack because d’Estaing was unwilling to risk his fleet in a position dangerously exposed to autumn storms. The French and Americans mounted a direct assault on Savannah on October 9, abandoning their plan to make a systematic approach by regular parallels. The British in strongly entrenched positions repulsed the attack in what was essentially a Bunker Hill in reverse, with the French and Americans suffering staggering losses. D’Estaing then sailed away to the West Indies, Lincoln returned to Charleston, and the second attempt at Franco-American cooperation ended in much the same atmosphere of bitterness and disillusion as the first.
Map 10
Meanwhile Clinton, urged on by the British government, determined to push the southern campaign in earnest. In October 1779 he withdrew the British garrison from Newport, pulled in his troops from outposts around New York, and prepared to move south against Charleston with a large part of his force. With d’Estaing’s withdrawal, the British regained control of the sea along the American coast, giving Clinton a mobility that Washington could not match. While Clinton drew from New York and Savannah to achieve a decisive concentration of force (14,000 men) at Charleston, Congress had sent only piecemeal reinforcements to Lincoln over difficult overland routes.
Applying the lessons of his experience in 1776, Clinton this time carefully planned a coordinated Army-Navy attack. First, he landed his force on John’s Island to the south, then moved up to the Ashley River, investing Charleston from the land side. (See Inset, Map 10.) Lincoln, under strong pressure from the South Carolina civilian authorities, concentrated his forces in a citadel defense on the neck of land between the Ashley and Cooper Rivers, leaving Fort Moultrie and other harbor defenses lightly manned. On April 8 British warships successfully forced the passage past Moultrie, investing Charleston from the sea. The siege then proceeded in traditional eighteenth century fashion, and on May 12, 1780, despite a masterful delaying defense that humiliated Clinton, Lincoln had to surrender his entire force of 5,466 men in the greatest disaster to befall the American cause during the war. Meanwhile, Col. Abraham Buford with 350 Virginians was moving south to reinforce the garrison. When he learned of the garrison’s fate, Buford tried to withdraw; but Lt. Col. Banastre Tarleton with a force of British light cavalry and infantry took Buford by surprise at the Waxhaws, a district near the North Carolina border, and slaughtered most of Buford’s men after they attempted to surrender. This brutality shocked most Americans and, as had happened with the Jenny McCrea incident, motivated the militia forces to take to the field in ever-increasing numbers.
After the capture of Charleston, Clinton returned to New York with about a third of his force, leaving General Cornwallis with 8,000 men to follow up the victory. Cornwallis established his main seaboard bases at Savannah, Beaufort, Charleston, and Georgetown. In the interior, he extended his line of control along the Savannah River westward to Ninety-Six and northward to Camden and Rocky Mount. Cornwallis’ force, however, was too small to police so large an area, even with the aid of the Tories who took to the field. Though no organized Continental force remained in the Carolinas and Georgia, American guerrillas, led by Brig. Gens. Thomas Sumter and Andrew Pickens and Lt. Col. Francis Marion, began to harry British posts and lines of communications and to battle the bands of Tories. A bloody, ruthless, and confused civil war ensued, its character determined in no small degree by Tarleton’s action at the Waxhaws. In this way, as in the Saratoga campaign, the American grass roots strength began once again to assert itself and to deny the British the fruits of military victory.
On June 22, 1780, the Maryland Division (two understrength brigades) from Washington’s army arrived at Hillsborough, North Carolina, to form the nucleus of a new Southern Army around which militia could rally and which could serve as the nerve center of guerrilla resistance. In July Congress, without consulting Washington, provided a commander for this army in the person of General Gates, the hero of Saratoga. Gates soon lost his northern laurels. Gathering a force of about 4,000 men, over half of them militia, and ignoring the advice of his subordinates who were more familiar with the terrain, he set out to attack the British post at Camden, South Carolina. Instead of taking a more circuitous route that could be supported logistically, Gates marched through a district already denuded of food. Cornwallis hurried north from Charleston with reinforcements, and his army of 2,200 British regulars made contact with Gates outside Camden on the night of August 15.
Francis Marion (1732–1795)
When Charleston, South Carolina, fell to the British in 1780, organized American resistance broke down, initially leaving the defense of the southern colonies in the hands of guerrilla bands. One of the most famous guerrilla leaders was Francis Marion, who became known as the Swamp Fox for his tactic of hiding in bac k-country marshes before sallying forth to harass the British with lightning r aids. Marion and other guerrillas played a key role in General Greene’s Southern Campaign, pinning down British units while Continental Army regulars prepared for the decisive battles to come in 1780–1781.