Subject
- United States7
- Y.M.C.A.7
- Civilian relief6
- Guerre, 1914-1918 (Mondiale, 1re)6
- American Red Cross5
- Religious aspects5
- Salvation Army5
- Young Women's Christian associations5
- Education4
- Finance4
- Popular music4
- Propaganda4
- African Americans3
- Charities3
- Communism3
- Economics3
- Food supply3
- Medical care3
- Military life3
- Military training camps3