The war, then, so far as the United States figured in Germany's plan, was economic and diplomatic. But it was also military. German representatives in the United States were bound by oath to coöperate to their utmost in all military enterprises within their reach. With a certain few notable exceptions, no such enterprises came within their reach, and if the reader anticipates from that fact a disappointing lack of violence in the narrative to follow, let him remember that "all's fair in war," and that every German activity in the United States, whether it was economic, diplomatic or military, was carried on with a certain Prussian thoroughness which was chiefly characterized by brutal violence. We have come to believe that thoroughness is the first and last word in German organization. Any really thorough organization must be promptly convertible to new activities without loss of motion. If these new activities are unexpected, the change is more or less of an experiment, and its possibilities are not ominous. But truly dangerous is the organization which transfers suddenly to coping with the expected. Germany had expected war for forty years. Her peace-time organization in America consisted of four executives: an ambassador, a fiscal agent, a military attaché, and a naval attaché. Its chief was the ambassador, comparable in his duties and privileges to the president of a corporation, the representative with full authority to negotiate with other organizations, and responsible to his board of directors--the foreign office in Berlin. Its treasurer was the fiscal agent. And its department heads were the military and naval attachés, each responsible in some degree to his superiors in matters of policy and finances, and answerable also to Berlin. The functions of the chief were two-fold. Convincing evidence produced by the State Department has placed at his door the ultimate responsibility for executing Germany's commands not in the United States alone, but throughout all of the world excepting Middle Europe. Under his eyes passed Berlin's instructions to her envoys in both Americas, and through his hands passed their reports. He directed and delegated the administration of all German policy in the western world and the far east, and of course directed all strictly diplomatic enterprises afoot in the United States.