Final answer:
Military and political problems, such as indiscipline and lack of loyalty, had negative effects on Rome's power and stability.
Step-by-step explanation:
Military and political problems, such as being less disciplined and lacking loyalty, had significant consequences for Rome. These issues weakened the military and political structures of Rome and led to a decline in its power and stability. For example, the Praetorian Guard's auctioning off the throne, assassinations of rivals, and the retreat of Roman elites to their estates further destabilized the political system. Additionally, continuous wars with aggressive enemies like the Sassanids and the threat of barbarian groups along Rome's borders strained the military and made it more vulnerable.