Answer:
The correct answer is A. Henry IV appeared before Pope Gregory VII to ask for his forgiveness.
Explanation:
In the 10th century, the emperor had gradually acquired a say in the appointment of bishops in the Holy Roman Empire. This was not very surprising, because the emperor often entrusted lordship, political and even military tasks to the bishops. 
The battle really broke out in 1075 between Emperor Henry IV and Pope Gregory VII. On the one hand, the Pope interfered in the Saxon wars, undermining royal authority, and on the other, the appointment of a bishop of Milan by Henry IV was the last straw.
The king organized a meeting of bishops at which Pope Gregory VII was deposed. In response, Gregory excommunicated the king, as well as his allies. This put Henry in a difficult position, because a number of German bishops turned against him and some princes threatened to do the same. Henry then made a penance to Canossa in 1077, where he showed himself willing to submit to the Pope, who finally pardoned him.
 
        
             
        
        
        
What is the choices for the question
        
                    
             
        
        
        
A. because the war lead to a large amount of debt
        
             
        
        
        
Indentured servants are people who were in england that didn't have the money to pay for the ship ride over to the colonies.  So, these people agreed to work for a weathly person (for free) for a set amount of time in exchange for the money to buy the boat ticket.
 
        
             
        
        
        
He inspired many artists to add expressiveness to public monuments. 
B.