During the eighteenth century, diplomatic action was dominated entirely by the tactics and stratagems of war. Diplomacy was a continuous struggle for political advantage and power, seeking to accomplish the purposes of war through keen intriguing; it was war pursued in the council chamber. The temper of diplomacy was not that of a commercial transaction, or of coöperation in the works of peace and betterment; but it was intent upon selfish advantage--power, prestige, preferment, and all the outward evidences of political success. It did not have the conscience of peaceful enterprise and coöperation, but on the contrary emulated the keen, restless, alert, and all-suspecting spirit of the military commander in action. All the ruses, deceptions, subterfuges, briberies and strategies which the struggle for existence in war appears to render justifiable, diplomacy made use of. It was essentially a political secret service informed with the spirit of life-and-death competition. As, among individuals in that society, all action was dominated by the constantly overhanging hazard of private duel, bringing into life something of the keenness and cruelty of the tempered blade; so among nations warlike rivalry inspired all political action. War was either going on or impending and being prepared for; humanity was living true to the old adage: “Man a wolf to man.” Diplomacy was personal in that the ambassador was held to be an _alter ego_ of the monarch. It was surrounded with the glamor of high state and important enterprise, and inspired with a great pride of office. The fact that he represented absolute power in its contact with the absolute power of others, gave the diplomat a sense of high importance. The monarchs, themselves, were generally governed by personal motives and considerations. They looked upon politics as a keen game for personal or family power in which populations of subjects, territory, and war indemnities were the stakes, and human lives the pawns; the highest happiness and good fortune of the subject was supposed to be the right to die for his king. The diplomatic representatives quite naturally fell into the same way of regarding affairs of state from the viewpoint of political power to be gained, maintained and constantly increased. It was a rather narrow game as seen by the rank and file of the diplomatic world; only a few far-seeing and statesmanlike minds could at that time appreciate the broad underlying human foundation of all political action.