About
The Army Behind the Army by E. Alexander Powell is a historical account written in the early 20th century. It explores the often unseen services and technologies that sustained the American Expeditionary Forces in World War I—especially communications, engineering, transportation, and other logistical arms. The focus is on how specialists and technicians, rather than front-line troops alone, made large-scale modern warfare possible. The opening of the volume recasts the Signal Corps as the army’s “nerve-system,” replacing the flag-waving myth with telephones, radios, pigeons, runners, panels, lamps, and an extensive wire network. Powell outlines the corps’ rapid expansion, its recruitment of U.S. telephone talent (including female operators), the creation of color-coded outpost wire, and secrecy tools like buzzerphones and twisted-pair lines. He highlights listening-posts that tapped enemy currents, radio-intercept and direction-finding teams that mapped German nets and even staged a
Source and licence
This work is public domain or openly licensed. The licence terms are published by the source.
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