SIR: In compliance with your request, we beg to submit the following statement of service rendered the War Department by the American Protective League. As you know, local divisions of the League are in operation in practically all towns and cities of substantial size throughout the United States, and the League has been extended, through a plan of county organization, generally throughout the rural communities. It is not possible to submit to you an accurate classified statement of the aggregate of all of the work done throughout the country. We are able, however, to present a general statement of the activities of the League for the War Department of the United States, with a detailed report of the work of the local divisions in one hundred communities of the country. The total population of these communities is approximately one-seventh of the population of the entire country. The work of the American Protective League for the Military Intelligence Division of the War Department began soon after the entry of the United States into the war. When the National Headquarters of the League were established in Washington in November, 1917, the National Directors conferred with Colonel R. H. Van Deman regarding a plan for wider service throughout the entire country. One of the National Directors was commissioned in the army, assigned to the Military Intelligence Division and detailed to the work of the League. In April, 1918, a department of the League was installed in the Military Intelligence Division, and since then the work has constantly grown in volume. A Captain in the Military Intelligence is now in charge, and at the present time thirty-six employes are working in the Section. The increase in the volume of work is clearly shown by the records. Investigations directed by the Section in May, 1918, numbered 819; in June, 1777; in July, 2382; in August, 3617; in September, 6736; and in October, 6604. These investigations were of applicants for overseas service for the Y. M. C. A., Red Cross, Knights of Columbus, Jewish Welfare, Salvation Army, and other civilian organizations; of applicants for commissions and employment in various Departments of the Army, including the Quartermaster Department, Surgeon General’s Office, Department of Aeronautics, Ordnance Department, Signal Corps, Army Chaplain Service, Chemical Warfare Service, etc. They also included investigations on counter-espionage matters, German propaganda, deserters, slackers and various other miscellaneous cases, all of which was made at the direct request of the heads of the different sections of the Military Intelligence Division at Washington.