Who was the first of the 'Five Good Emperors'? (r. 96-98 AD)

The story behind the answer

Nerva (r. 96–98 AD) is correct because, after Emperor Domitian was assassinated in 96, the Senate chose Nerva—an experienced, moderate statesman—to calm the empire. He curtailed abuses like treason trials, restored senatorial influence, eased financial pressures, and, most importantly, adopted the popular general Trajan as heir. That decision set the template for merit-based adoptive succession, launching a remarkably stable era.

He was the first of the “Five Good Emperors”: Nerva, Trajan, Hadrian, Antoninus Pius, and Marcus Aurelius—often seen as Rome’s high point. To remember the order, think “N-THAM” or the phrase “Never Try Harder, Always Master.” Trajan followed Nerva, with Hadrian and Antoninus Pius continuing the adoptive tradition that kept the empire prosperous and peaceful.