What were the failures made by nerva?

Answer 1

Emperor Nerva faced several challenges during his short reign, including a lack of military support and the need to restore stability after Domitian's rule, which alienated many senators and the military. His failure to decisively address the growing discontent among the military led to difficulties in enforcing his policies. Additionally, Nerva's decision to adopt Trajan as his successor was seen as a gamble, as it was uncertain whether Trajan would maintain Nerva’s reforms and policies. These factors contributed to a perception of weakness in his leadership.