Question

What was the impact of the Concordat of Worms?

Answer 1

One of the major impacts of the Concordat of Worms was that "The pope recognized Henry V as the lawful emperor," since this brought to an end the major conflict that had existed between the Catholic Church and Emperors in the East. 

Answer 2

The Concordat of Worms was an agreement between Pope Calixtus II and Holy Roman Emperor Henry V on September 23, 1122 near the city of Worms. It brought to an end the first phase of the power struggle between the Papacy and the Holy Roman Emperors.