Wars, politics & history

Investiture controversy

from 1075 to 1124

The Investiture Controversy was a long conflict between the papacy and the Holy Roman emperors over who had the right to appoint bishops and abbots, and to invest them with the symbols of their office. The dispute became acute when Pope Gregory VII, a leader of the Church reform movement, forbade lay investiture, and Emperor Henry IV refused to accept. The pope excommunicated Henry, who was forced to do penance at Canossa in 1077, and the struggle went on with rival popes and civil war in Germany. It was resolved in the early 1120s by the Concordat of Worms, which allowed the Church to choose bishops while the emperor kept influence over their worldly possessions. The conflict strengthened papal independence and shaped the relationship of church and state in the West.

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This moment belongs to the Medieval world (500 CE to 1500 CE), kingdoms, faiths and trade routes. You can also browse everything in the 11th century.