Washington gradually moved his remaining army to New York, not without apprehension at one time that he would have to direct them to Rhode Island, for a fog had befooled some people in Newport into sending him a message that the British fleet was in the offing there. He left Cambridge himself April 4th, not for Virginia, as some good people imagined he would do, out of loyalty to his province,[474] but to defend as he could the line of the Hudson, of which signs were already accumulating that it was the game for each side to secure. A few of the enemy's ships still hung about Nantasket Roads, and some desultory fighting occurred in the harbor.[475] The British, however, failed to prevent some important captures of munition vessels being made. It was not till June that General Lincoln, with a militia force, brought guns to bear upon the still lingering enemy, when they sailed away, and Boston was at last free of a hostile force.
It is now necessary to follow two other movements, which had been begun while the siege of Boston was in progress, the one to the north, and the other to the south.
The exploits of Allen and Arnold at Ticonderoga, already related, had invited further conquests; but the Continental Congress hesitated to take any steps which might seem to carry war across the line till the Canadians had the opportunity of casting in their lot with their neighbors. On the 1st of June, 1775, Congress had distinctly avowed this purpose of restraint; and they well needed to be cautious, for the Canadian French had not forgotten the bitter aspersions on their religion which Congress had, with little compunction, launched upon its professors, under the irritation of the Quebec Act. Still their rulers were aliens, and the traditional hatred of centuries between races is not easily kept in abeyance. Ethan Allen was more eager to avail himself of this than Congress was to have him; but the march of events converted the legislators, and the opportunity which Allen grieved to see lost was not so easily regained when Congress at last authorized the northern invasion. Arnold and Allen had each aimed to secure the command of such an expedition, the one by appealing to the Continental Congress, the other by representations to that of New York. Allen had also gone in person to Philadelphia, and he and his Green Mountain Boys were not without influence upon Congress, in their quaint and somewhat rough ways, as their exuberant patriotism later made the New York authorities forget their riotous opposition to the policy which that province had been endeavoring to enforce in the New Hampshire Grants. Connecticut had already sent forward troops to Ticonderoga to hold that post till Congress should decide upon some definite action; and at the end of June, 1775, orders reached Schuyler which he might readily interpret as authorizing him, if the Canadians did not object, to advance upon Canada.[476] He soon started to assume command, but speedily found matters unpromising. The Johnsons were arming the Indians up the Mohawk and beyond in a way that boded no good, and they had entered into compacts with the British commanders in Canada. Arnold had been at Ticonderoga, and had quarrelled with Hinman, the commander of the Connecticut troops. Schuyler heard much of the Green Mountain Boys, but he only knew them as the lawless people of the Grants, and soon learned that Allen and Warner had themselves set to quarrelling. Presently, however, Allen reported at Ticonderoga for special service, as he had been cast off by his own people. Another volunteer, Major John Brown, was sent by Schuyler into Canada for information. Schuyler's position was a trying one. He had few troops of his own province. The Connecticut troops were too lax in discipline to suit his ideas of military propriety, and his temperament had little to induce him to make concessions to the exigencies of the conditions.[477] With the best heart he could, he tried to organize his force for an advance, and assisted, in Indian conferences at Albany, to disarm, as far as he might, the Mohawks of their hostility.
In August the news from Canada began to be alarming. Richard Montgomery, an Irish officer who had some years before left the army to settle on the Hudson and marry, was now one of the new brigadiers. He urged Schuyler to advance and anticipate the movement now said to be intended by Carleton, the English general commanding in Canada. At this juncture Schuyler got word from Washington that a coöperating expedition would be dispatched by way of the Kennebec, which, if everything went well, might unite with Schuyler's before Quebec.
Montgomery had already started from Ticonderoga, and it was not till the foot of Lake Champlain had been reached that Schuyler overtook him, and, with an effective force of about 1,000 men, he now prepared, on the 6th of September, to advance upon St. Johns. The demonstration caused a little bloodshed, but, getting information which deceived him, he fell back to the Isle-aux-Noix, and prepared to hold it against a counter attack, and to prevent any vessel of the enemy penetrating to the lake. The outlook for a while was not auspicious. Malaria made sad inroads among the men, and of those who were left on duty, insubordination and lack of discipline, and perhaps a shade of treachery, impaired their efficiency. Schuyler was prostrate on his bed, and Montgomery was forced to unmilitary expedients because of the temper of his troops. Schuyler's disorder seeming to have permanently mastered him, he resigned the command to Montgomery and returned up the lake. He had, at least, the satisfaction of meeting reinforcements pushing down to the main body. Before these arrived Montgomery had begun the siege of St. Johns, and he was pressing it, when Ethan Allen, whom Montgomery was expecting to join him, met with Brown, and these two planned an attack on Montreal. It was attempted, but Brown and his men failed to coöperate, and Allen and those he had with him were finally captured.[478] When the Canadians heard that the redoubtable Green Mountain leader was in irons on board an English vessel bound for Halifax,[479] a great deal was done towards awakening them from that spell of neutrality upon which the American campaign so much depended for success.
So Montgomery continued to keep his lines about St. Johns with great discouragement. He met every embarrassment which a hastily improvised and undisciplined mass of men could impose upon a man who was of high spirit and knew what soldierly discipline ought to be. A gleam of hope at last came. He detached a party to attack Fort Chamblée, further down the Sorel, and it succeeded (October 18), and he was thus enabled to replenish his store of ammunition, which was by this time running low.[480] So Montgomery was enabled to press the siege of St. Johns with renewed vigor. When Wooster, the veteran Connecticut general, joined him with the troops of that colony, there was some apprehension that the younger Montgomery might find it difficult to maintain his higher rank against the rather too independent spirit of the old fighter.[481] No disturbance, however, occurred, and both worked seemingly in union of spirit. Every effort of Carleton to relieve the British commander at St. Johns failing, that officer surrendered the post, and, on November 3d, Montgomery took possession.
We may turn now to the expedition that Washington had promised to dispatch from Cambridge, and which had been thought of as early as May. Benedict Arnold had hurried from Crown Point to lay his grievances before the commander-in-chief. It seemed to Washington worth while to assuage his passions and to profit by his dashing valor, for he had by this time become convinced that Howe had no intention of venturing beyond his lines. So Arnold was commissioned Colonel, and given command of the new expedition, and the satisfied leader saw gathering about him various quick spirits, better recognized later. Such was Morgan, who led some Virginia riflemen, and Aaron Burr, who sprang to the occasion as a volunteer.[482] Washington provided Arnold with explicit instructions, and with an address to circulate among the Canadians.[483] About eleven hundred men proceeded from Cambridge to Newburyport, whence, by vessel and bateaux, they reached Fort Western (Augusta, Maine), towards the end of September. Here the expeditionary force plunged into the wilderness, up the Kennebec, environed with perils and the burdens of labor. Suffering and nerving against vexations and weariness that grew worse as they went on, they saw the sick and disheartened fall out, and found their rear companies deserting for want of food.[484] Those that were steadfast were forced to eat moccasins and anything. On they struggled to the ridge of land which marked the summit of the water-shed between the Atlantic and the St. Lawrence. Then began the descent of the Chaudière, perilous amid the rush of its waters, which overturned their boats, and sent much of what stores they had left on a headlong drive down the stream. At last the open country was reached, and Arnold stopped to refresh the survivors. He dispatched Burr to see if he could find Montgomery,[485] and, making the most of the friendly assistance of the neighboring inhabitants, Arnold advanced to Point Levi, and began to make preparations for crossing the St. Lawrence. The city of Quebec looked across the basin in amazement on a stout little army, of whose coming, however, they had had an intimation; while Arnold's men were hard at work making or finding canoes and scaling-ladders.
Meanwhile where was Montgomery, whom Burr, disguised as a priest, and speaking French or Latin as required, was seeking up the river? He had got possession of Montreal without a blow, and sending Colonel Easton down to the mouth of the Sorel, that officer intercepted the little flotilla with which Carleton was trying to reach Quebec, and captured all of the fugitives except Carleton himself, who escaped in a disguise by night. The news of Arnold, which Burr at last brought to Montgomery, made that general more anxious than ever to push on to Quebec, but the expiration of the enlistments of some of his men much perplexed him, and he was obliged to make many promises to hold his army together. Before Montgomery could reach him, Arnold had in the night taken about 550 men across the river, and ascending at Wolfe's Cove, he had paraded them before the walls and demanded a surrender. The garrison was small, and in part doubtful, and the inhabitants were more than doubtful, but the lieutenant-governor, Cramahé, with his stanchest troops, the Royal Scotch, overawed the rest, and kept the gates closed. The vaporing Arnold had been known in the past within the town as a horse-jockey, and his promise as a general, with his shivering crowd, did not greatly impress those whom he had somewhat farcically beleaguered. In a day or two Arnold became frightened and drew off his men, strengthened now a little by others who had crossed the river. Unmolested he went up the river, to keep within reach of Montgomery, perceiving as he went up the banks the succor for Quebec which Carleton, having picked up men here and there, was bringing down by water.