Which term refers to elite troops assigned to the emperor's protection and urban security?

• A. Auxiliaries
• B. Garrisons
• C. Augustus
• D. Praetorian Guard

Answer: (D)

Elite troops assigned to the emperor’s protection and urban security are the Praetorian Guard. This unit was formed to be the emperor’s personal bodyguard and to patrol and secure the capital, especially Rome itself. Their role was specifically tied to guarding the ruler and maintaining order within the city, which is what makes the term the best fit for this description.

Auxiliaries refer to auxiliary forces drawn from allied or provincial populations and deployed across frontiers and provinces, not as the emperor’s city-based protectors. Garrisons are general military posts stationed in a city or fortress for broader defense, without the unique personal-protection role tied to the emperor. Augustus is the name of the first emperor who established the guard, not the name of a troops unit.