Which accurately describes the impact of the Roman Catholic Church on Europe during the Middle Ages

Answer: Under the rule of Charlemangne, the Catholic faith became the dominant religion in Europe.

Explanation: Under the rule of Charlemangne, the Catholic faith became the dominant religion in Europe.

the correct option to this question are

the catholic church unified different kingdoms of Europe under the umbrella of the church. An example is when the church crowned kings as emperors of the holy catholic empire.

the catholic church intervened and settled disputes between rival kings and lords. whenever, there were disputes the king was always at the forefront to handle and resolve disputes.