Paul Dover and Hamish Scott
This chapter charts the emergence of diplomacy in its modern sense—the peaceful and continuous management of relations between states—during the early modern centuries. It was brought about by two central changes: one functional, the other geographical. The principal roles of an ambassador were providing information, representing his ruler, and conducting negotiations, and these were all established by the sixteenth century. Initially the first two were more important than the third, but by the second half of the period examined the conduct of negotiations had become the most important dimension of a diplomat’s role. The second transformation was an extension of the network of diplomacy, from its origins in the Italian peninsula to Western Europe and—by the eighteenth century—to Eastern Europe as well. These changes were not linear in nature, but collectively they created the diplomatic system and culture which prevailed until the First World War.