the pope and the emperor disagreed on who controlled a certain part of Rome, so the pope eventually banished the emperor from the church.
The Roman emperor had to answer to the pope.
Charles VII became the holy Roman Emperor in 1519.
Charlemagne was not crowned emperor of a city. He was crowned Emperor of the Romans, implying that he was ruler of the Roman Empire. There was, and still is, much controversy over this event. We do know know what the intent was or even who was behind it. Charlemagne is said to have taken the position that the coronation was a surprise to him, but many people have found that hard to believe. The Byzantine government, which still called itself the Roman Empire, took issue at the whole thing, as can well be imagined.
The roman emperor Hadrian had a wall built in Scotland.
This was the investiture controversy. The pope wanted to stop the emperor ordaining (investing) clergymen to high positions in the German church because he thought that only the pope, as a prelate had the right to do this. The emperor was opposed to this.
The battle of authority within the Emperor and the Church.
The Concordat of Worms was a fair compromise because it resolved the Investiture Controversy between the Holy Roman Emperor and the Catholic Church by granting the emperor the right to invest bishops with secular power and the church the authority to invest them with spiritual authority. This division allowed each party to exercise their respective powers without interference from the other.
It was a confrontation between the Holy Roman Empire and the Papacy. Please see the link below.
Yes, it was a controversy between the Donatist sect in Tunisia and the Bishop of Rome in the early 4th century B.C. The Roman emperor Constantine the Great unsuccessfully tried to mediate it.
Pope Gregory VII clashed with and excommunicated the German emperor, Henry IV, during the Investiture Controversy in the 11th century. This conflict arose over the appointment of bishops and who had the authority to invest them with their symbols of office.
The Concordat of Worms was an agreement between the Church and the Holy Roman Empire, signed in the City of Worms, in Germany, in 1122. It brought an end to the Investiture Controversy and recognized the right of the Church to appoint its own bishops. It was an important step toward the idea of separation of Church and State, and was an blow to the belief in the divine right of kings.
Pope Gregory VII, and Henry IV
The Concordat of Worms was an agreement that ended an important controversy between the Church, under Pope Calixtus II, and the Holy Roman Emperor Henry V. The broader power struggle between the Church and monarchs had continued for some time. The agreement was that the Holy Roman Emperor had the right to confer secular authority on bishops, but the Church had the right to confer religious authority.
Henry wanted the right to name new bishops in his kingdom. Gregory stated that only the pope could elevate bishops. It became known as the Lay Investiture Controversy.
The issue was the Investiture Controversy, the question of who had the right to choose new bishops.
The Treaty called the Concordat of Worms (1122) gave the church sole power to appoint bishops and abbots in the Holy Roman Empire. It resolved the Investiture Controversy, a power struggle between the papacy and secular rulers over the appointment of church officials.