The correct answer for this question is this one: "2. appointed his own archbishops"
Pope gregory VII do to change the balance of power in the medieval period is that he appointed his own archbishops. In this way, he have to decide carefully.
Hope this helps answer your question and have a nice day ahead.
<span>He got the job that my brother wanted because he accepts less money.
Union workers, in general, did not like that immigrants and minorities were coming into jobs and undercutting their wages. They felt they were taking away "American jobs" and were often violently opposed to it.
Hope that helps.</span>
The nickname given to the 1st United States Volunteer Cavalry was the Rough Riders.
