Pope gregory vii and emperor henry iv disagreed about a. how serfs and peasants should be treated in feudal society. b. who should select bishops. c. where in europe the church headquarters should be located. d. who could excommunicate people.

The correct answer is B. The pope was against the investiture system, because the bishops were not legitimate, and the king was totally in favor because he was using it to put his own men in office. This difference between Henry and Gregory became known as the investiture controversy because the bishops were getting their positions irregularly.

the answer is B.

Explanation:

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the answer to this question is the third option. hope this

the graphs indicate that few people in bolivia work in industry, as that is the least expressive sector shown in the respective graphic.