… went largely unnoticed. Germany’s introduction of gas warfare and use of zeppelins to bomb civilians in cities drew … asked Mexico to join their cause in exchange for the land Mexico had lost to the United States in 1848. … asked Mexico to join their cause in exchange for the land Mexico had lost to the United States in 1848. …
… Operational Art Links Strategy, Tactics U.S. Approach to Warfare Reflects Centuries-Old Influences The practice of … the U.S. Army’s approach to planning and executing unified land operations in expeditionary campaigns. Defined in Army Doctrinal Reference Publication 3-0: Unified Land Operations as the pursuit of strategic objectives …