During the French and Indian War New England merchants carried on illicit trade with the French West Indies; during the War of 1812 New England merchants did the same with the British, withheld troops from United States forces, and threatened secession at its Hartford Convention of 1814.
Bernhard Thuersam, www.Circa1865.com
A Tradition of Trading with the Enemy
“As the [French and Indian] war progressed and the price of goods and provisions rose, the temptation [for smuggling] became greater. The routes and methods of forwarding cargoes became as varied and devious as were the dealings with officials, and the wrath of the [British] military and naval authorities increased proportionately as they saw their efforts thwarted and neutralized by the acts of colonial merchants.
In the latter part of 1759 General Crump wrote to Pitt that in the previous eight months not a single vessel had been able to reach the French West Indies from Europe, and that the islands were sustained wholly by the illegal American [New England] trade. Admiral Coates called this trade “iniquitous, and Commodore Moore described those who were engaged in it as “traitors to their country.”
It has been asserted that the commercial supremacy in the West Indies was the central point of Pitt’s policy . . . [though] the fruits of the war he had waged so brilliantly could not be gathered unless the French possessions in the islands were conquered, and what prevented them from falling into his hands was the support they received from the colonists – to a great extent, the New Englanders.
Its only cure seemed to be the enforcement of the act of 1733, and in 1760 he sent a circular letter to the colonial governors stating that the enemy was “principally, if not alone, enabled to sustain, and protract, this long and expensive war” by means of “this dangerous and ignominious trade,” and calling upon them to take every lawful step to bring the offenders to “exemplary and condign punishment.”
Although the trade was notorious, and although at the very time, a few months previously, when Wolfe was battling for Quebec, Boston merchants were ferreting out a new way of trading with the enemy through New Orleans, a committee of the Massachusetts Council reported on Pitt’s dispatch that “they cannot find that there is any illegal trade . . . Governor Fitch of Connecticut wrote that he had been unable to find any evidence of trade with the enemy among his people.”
(The History of New England, Vol. II; Revolutionary New England, 1691-1776, James Truslow Adams, Little, Brown and Company, 1941, pp. 267-268)