The Temptations of Trade traces the development of these complicated relationships in the context of the centuries-long imperial rivalry between Spain and Britain. Many British Merchants, in developing personal ties to the Spanish, were able to collect potentially damaging information about Spanish imperial trade, military defenses, and internal conflict. British agents juggled personal friendships with national affiliation-and, at the same time, developed a network of illicit trade, contraband, and piracy extending beyond the legal reach of the British South Sea Company and often at the Company's direct expense.
Ultimately, the very smuggling through which these empires unwittingly supported each other led to the resumption of Anglo-Spanish conflict, as both empires cracked down on the actions of traders within the colonies. The Temptations of Trade reveals the difficulties of colonizing regions far from strict imperial control, where the actions of individuals could both connect empires and drive them to war.