The group later stood in opposition to the Bolsheviks, who came to power in Russia after the October Revolution of 1917, and the proposed American participation in the League of Nations.
[4] Clarence Smedley Thomas, Cushing Stetson, and John F. Hubbard formed the ADS in August 1915 as a splinter group from the National Security League (NSL).
The close scrutiny of German thought induced by 'Hun' frightfulness in this war has revealed abhorrent qualities hitherto unknown, and to most people unsuspected.
"[5]The ADS also called for compulsory military training for all men between the ages of 18 and 21[5] In late 1918, it launched a campaign to eliminate instruction in German nationwide.
"[7] The ADS was officially nonpartisan, but in 1920, Charles Stewart Davison, Chairman of the Board of Trustees, wrote an open letter to its officers, members, and contributors to urging them to support the Republican presidential ticket of Warren Harding and Calvin Coolidge.
The group conducted a campaign against the attempt of President Franklin Roosevelt to "pack" the US Supreme Court by expanding its number of members.
In 1939, it presented awards called the Atlantic Fleet Silver Cup for excellence in gunnery and the Distinguished Service Gold Medal for work on behalf of national defense and preparedness.