The Battle of Cantigny, fought May 28, 1918, was the first major American battle and offensive of World War I. The U.S. 1st Division, the most experienced of the five American divisions then in France and in reserve for the French Army near the village of Cantigny, was selected for the attack. The objective of the attack was to reduce a small salient made by the German Army in the front lines but also to instill confidence among the French.
Aerial Photographs of Chateau-Thierry Sector with Ground Photographs and Interpretations, Sector Held by 1st Corps U.S. Army - NARA - 36213482 (page 13)
Military Operations - Aero view of U.S. Troops in Battle of Cantigny, France, May 28, 1918 - taken from a height of 500 meters - NARA - 45502690
Military Operations - Aero view of U.S. Troops in Battle of Cantigny, France, May 28, 1918 - taken from a height of 500 meters - NARA - 45502820
Cantigny Probable Order of Battle - NARA - 6997158 (page 1)
Military Operations - Aero view of U.S. Troops in Battle of Cantigny, France, May 28, 1918 - taken from a height of 500 meters - NARA - 45502688
Military Operations - Aero view of U.S. Troops in Battle of Cantigny, France, May 28, 1918 - taken from a height of 1900 meters - NARA - 45502682
Aerial Photographs with Interpretations, Taking of Cantigny on May 28, 1918 by the 28th Infantry Regiment, 1st Division, U.S. Army - NARA - 36213493 (page 22)
Aerial Photographs with Interpretations, Taking of Cantigny on May 28, 1918 by the 28th Infantry Regiment, 1st Division, U.S. Army - NARA - 36213493 (page 16)
Military Operations - Aero view of U.S. Troops in Battle of Cantigny, France, May 28, 1918 - taken from a height of 700 meters - NARA - 45502692
Military Operations - Aero view of U.S. Troops in Battle of Cantigny, France, May 28, 1918 - taken from a height of 500 meters - NARA - 45502822