At which September 1918 WWI battle did Billy Mitchell command around 1,500 aircraft in a coordinated air-ground offensive, ushering in a new era of aviation warfare?
Battle of the Aisne
Battle of Belleau Wood
Battle of Soissons
Battle of Saint-Mihiel
Battle of Hamel
Answer: The correct answer is Battle of Saint-Mihiel.
[email-subscribers-form id="1"]