The prolonged wars had also revealed the need to tighten the administration of the loosely run and widely scattered elements of the British Empire. If the course of the war had confirmed the necessity, the end of the war presented the opportunity. The acquisition of Canada required officials in London to take responsibility for the unsettled western territories, now freed from the threat of French occupation. The British soon moved to take charge of the whole field of Indian relations. By the royal Proclamation of 1763, a line was drawn down the Appalachians marking the limit of settlement from the British colonies, beyond which Indian trade was to be conducted strictly through British-appointed commissioners. The proclamation sprang in part from a respect for Indian rights (though it did not come in time to prevent the uprising led by Pontiac). From London’s viewpoint, leaving a lightly garrisoned West to the fur-gathering Indians also made economic and imperial sense. The proclamation, however, caused consternation among British colonists for two reasons. It meant that limits were being set to the prospects of settlement and speculation in western lands, and it took control of the west out of colonial hands. The most ambitious men in the colonies thus saw the proclamation as a loss of power to control their own fortunes. Indeed, the British government’s huge underestimation of how deeply the halt in westward expansion would be resented by the colonists was one of the factors in sparking the 12-year crisis that led to the American Revolution. Indian efforts to preserve a terrain for themselves in the continental interior might still have had a chance with British policy makers, but they would be totally ineffective when the time came to deal with a triumphant United States of America.
The tax controversy
George Grenville, who was named prime minister in 1763, was soon looking to meet the costs of defense by raising revenue in the colonies. The first measure was the Plantation Act of 1764, usually called the Revenue, or Sugar, Act, which reduced to a mere threepence the duty on imported foreign molasses but linked with this a high duty on refined sugar and a prohibition on foreign rum (the needs of the British treasury were carefully balanced with those of West Indies planters and New England distillers). The last measure of this kind (1733) had not been enforced, but this time the government set up a system of customs houses, staffed by British officers, and even established a vice-admiralty court. The court sat at Halifax, Nova Scotia, and heard very few cases, but in principle it appeared to threaten the cherished British privilege of trials by local juries. Boston further objected to the tax’s revenue-raising aspect on constitutional grounds, but, despite some expressions of anxiety, the colonies in general acquiesced.
Parliament next affected colonial economic prospects by passing a Currency Act (1764) to withdraw paper currencies, many of them surviving from the war period, from circulation. This was not done to restrict economic growth so much as to take out currency that was thought to be unsound, but it did severely reduce the circulating medium during the difficult postwar period and further indicated that such matters were subject to British control.