How army was the important key institution of imperial rule in the Rom

1.	How army was the important key institution of imperial rule in the Roman empire?
Answer» <html><body><p></p>Solution :The Roman had a paid professional army where <a href="https://interviewquestions.tuteehub.com/tag/soldiers-1216518" style="font-weight:bold;" target="_blank" title="Click to know more about SOLDIERS">SOLDIERS</a> had to put in a minimum of 25 years of service. The existence of paid army was a distinctive feature of the Roman <a href="https://interviewquestions.tuteehub.com/tag/empire-450885" style="font-weight:bold;" target="_blank" title="Click to know more about EMPIRE">EMPIRE</a>. It was an organized body in the empire by the <a href="https://interviewquestions.tuteehub.com/tag/fourth-998521" style="font-weight:bold;" target="_blank" title="Click to know more about FOURTH">FOURTH</a> <a href="https://interviewquestions.tuteehub.com/tag/century-912389" style="font-weight:bold;" target="_blank" title="Click to know more about CENTURY">CENTURY</a> and had the power to determine the fate of emperors. The soldiers would trouble for better wages and service conditions. These agitations often took the form of revolt.</body></html>

How army was the important key institution of imperial rule in the Roman empire?