Shays could not provide stores and equipment and was unable to maintain discipline. A threatened attack on Cambridge came to naught for, when preparations were made to protect the city, the rebels began a disorderly retreat, and in the intense cold and deep snow they suffered severely, and many died from exposure.
The center of interest then shifted to Springfield, where the insurgents were attempting to seize the United States arsenal.
The local militia had already repelled the first attacks, and the appearance of General Lincoln with his troops completed the demoralization of Shays' army. The insurgents retreated, but Lincoln pursued relentlessly and broke them up into small bands, which then wandered about the country preying upon the unfortunate inhabitants. When spring came, most of them had been subdued or had taken refuge in the neighboring States.
Shays' Rebellion was fairly easily suppressed, even though it required the shedding of some blood. But it was the possibility of further outbreaks that destroyed men's peace of mind. There were similar disturbances in other States; and there the Massachusetts insurgents found sympathy, support, and finally a refuge. When the worst was over, and Governor Bowdoin applied to the neighboring States for help in capturing the last of the refugees, Rhode Island and Vermont failed to respond to the extent that might have been expected of them. The danger, therefore, of the insurrection spreading was a cause of deep concern. This feeling was increased by the impotence of Congress.
The Government had sufficient excuse for intervention after the attack upon the national arsenal in Springfield. Congress, indeed, began to raise troops but did not dare to admit its purpose and offered as a pretext an expedition against the Northwestern Indians. The rebellion was over before any assistance could be given. The inefficiency of Congress and its lack of influence were evident. Like the disorders in Rhode Island, Shays' Rebellion in Massachusetts helped to bring about a reaction and strengthened the conservative movement for reform.
These untoward happenings, however, were only symptoms: the causes of the trouble lay far deeper. This fact was recognized even in Rhode Island, for at least one of the conventions had passed resolutions declaring that, in considering the condition of the whole country, what particularly concerned them was the condition of trade. Paradoxical as it may seem, the trade and commerce of the country were already on the upward grade and prosperity was actually returning. But prosperity is usually a process of slow growth and is seldom recognized by the community at large until it is well established. Farsighted men forecast the coming of good times in advance of the rest of the community, and prosper accordingly. The majority of the people know that prosperity has come only when it is unmistakably present, and some are not aware of it until it has begun to go. If that be true in our day, much more was it true in the eighteenth century, when means of communication were so poor that it took days for a message to go from Boston to New York and weeks for news to get from Boston to Charleston. It was a period of adjustment, and as we look back after the event we can see that the American people were adapting themselves with remarkable skill to the new conditions. But that was not so evident to the men who were feeling the pinch of hard times, and when all the attendant circumstances, some of which have been described, are taken into account, it is not surprising that commercial depression should be one of the strongest influences in, and the immediate occasion of, bringing men to the point of willingness to attempt some radical changes.
The fact needs to be reiterated that the people of the United States were largely dependent upon agriculture and other forms of extractive industry, and that markets for the disposal of their goods were an absolute necessity. Some of the States, especially New England and the Middle States, were interested in the carrying trade, but all were concerned in obtaining markets. On account of jealousy interstate trade continued a precarious existence and by no means sufficed to dispose of the surplus products, so that foreign markets were necessary. The people were especially concerned for the establishment of the old trade with the West India Islands, which had been the mainstay of their prosperity in colonial times; and after the British Government, in 1783, restricted that trade to British vessels, many people in the United States were attributing hard times to British malignancy. The only action which seemed possible was to force Great Britain in particular, but other foreign countries as well, to make such trade agreements as the prosperity of the United States demanded. The only hope seemed to lie in a commercial policy of reprisal which would force other countries to open their markets to American goods. Retaliation was the dominating idea in the foreign policy of the time. So in 1784 Congress made a new recommendation to the States, prefacing it with an assertion of the importance of commerce, saying: "The fortune of every Citizen is interested in the success thereof; for it is the constant source of wealth and incentive to industry; and the value of our produce and our land must ever rise or fall in proportion to the prosperous or adverse state of trade."
And after declaring that Great Britain had "adopted regulations destructive of our commerce with her West India Islands," it was further asserted: "Unless the United States in Congress assembled shall be vested with powers competent to the protection of commerce, they can never command reciprocal advantages in trade."