When Canada was formally ceded to Great Britain the Thirteen Colonies were relieved from the menace of the presence of France in the valleys of the St. Lawrence, the Ohio, and the Mississippi. Nowhere were there more rejoicings on account of this auspicious event than in the homes of the democratic Puritans. The names of Pitt and Wolfe were honoured above all others of their countrymen, and no one in England, certainly not among its statesmen, imagined that in the colonies, which stretched from the river Penobscot to the peninsula of Florida, there was latent a spirit of independence which might at any moment threaten the rule of Great Britain on the American continent. The great expenses of the Seven Years' War were now pressing heavily on the British taxpayer. British statesmen were forced to consider how best they could make the colonies themselves contribute towards their own protection in the future, and relieve Great Britain in some measure from the serious burden which their defence had heretofore imposed on her. In those days colonies were considered as so many possessions to be used for the commercial advantage of the parent state. Their commerce and industries had been fettered for many years by acts of parliament which were intended to give Great Britain a monopoly of their trade and at the same time prevent them from manufacturing any article that they could buy from the British factories. As a matter of fact, however, these restrictive measures of imperial protection had been for a long time practically dead-letters. The merchants and seamen of New England carried on smuggling with the French and Spanish Indies with impunity, and practically traded where they pleased.