Answer:
OD is the correct answer Hope you get a good test grade It is Use a barter system .
Explanation:
The answer to this question is false
The answer to the question is A
The holy roman emperor (Henry IV) wanted to make the church independent from secular rulers so he banned the practice of Lay Investiture. The pope (Gregory VII) excommunicated him and went to find a new emperor when Henry IV confessed to him he was a sinner and Gregory forgave him. But Henry was so butt hurt about it that he sent to roman military to kill the pope.
:)
Resurrection
Because: it means your back to life from death
