How was the ruling system of the Roman empire in spite of many regions

1.	How was the ruling system of the Roman empire in spite of many regions and languages spoken?
Answer» <html><body><p></p>Solution :The Roman empire had numerous <a href="https://interviewquestions.tuteehub.com/tag/territories-1242729" style="font-weight:bold;" target="_blank" title="Click to know more about TERRITORIES">TERRITORIES</a> and a variety of cultures that were chiefly bound together by a common system of <a href="https://interviewquestions.tuteehub.com/tag/government-1010037" style="font-weight:bold;" target="_blank" title="Click to know more about GOVERNMENT">GOVERNMENT</a>. Many languages were spoken in the empire. All those who lived in the empire were subjects of a single ruler, the <a href="https://interviewquestions.tuteehub.com/tag/emperor-450836" style="font-weight:bold;" target="_blank" title="Click to know more about EMPEROR">EMPEROR</a>, regardless of where they lived and what <a href="https://interviewquestions.tuteehub.com/tag/language-1066208" style="font-weight:bold;" target="_blank" title="Click to know more about LANGUAGE">LANGUAGE</a> they spoke.</body></html>

How was the ruling system of the Roman empire in spite of many regions and languages spoken?