Which retail supply chain innovation revolutionized the Union Army's effectiveness during the American Civil War?

Throughout military history, supply chain innovations have often determined battlefield success as much as tactics or courage. From Alexander the Great's logistics planning to modern just-in-time delivery of military equipment, the evolution of military supply chains represents a fascinating intersection of business logistics and warfare. Test your knowledge about a pivotal moment in military retail supply chain management that changed the course of history.

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Montgomery Ward's mail-order catalog system for uniform distribution
The Quartermaster Department's standardized sizing system for mass-produced uniforms
Sears & Roebuck's battlefield delivery network for weapons
Brooks Brothers' custom tailoring service for officer uniforms