What’s Your Military IQ? Take The Test & Find Out! During the Napoleonic era, what was the highest rank in the French military, held by Napoleon Bonaparte? Generalissimo Marshal of France Grand Admiral Field Marshal None In the Ottoman Empire, what was the highest military rank and title, often held by the commander-in-chief of the Ottoman military forces? Pasha Vizier Bey Grand Vizier None In medieval Europe, what title was often given to a noble appointed to lead a military campaign on behalf of a king or lord? Duke Baron Constable Squire None In ancient Rome, what was the highest military rank typically held by a general in command of a single legion? Legatus Augusti Legatus Legionis Centurion Maximus Praetorian Prefect None What is the traditional title for the highest-ranking officer in the United States Army and Marine Corps? Commodore General of the Army Admiral Field Marshal None Time's up Most Popular Most Popular