Answer: Charlemagne recieved the title of Emperor, which caused tensions with the Emperor of the East
Explanation:
I believe the answer is A
<span>Employers typically have the following perception of older employees : </span>Strong work ethic.
<span>Strong work ethic of the employees is cruical in order the company to function at its peak.
</span><span> Strong work ethic means that employees follow a set of moral principals.</span>