He asked the Roman Catholic Church for help
This was possible for him because he was the holy roman emperor, and when he managed to beat the nobles, he also managed to increase his power through his control of the clergy, so he became the most important person in the country on numerous basis, both as a religious leader and as an emperor of the lands.
Answer:
Feudalism started in the 5th century
Explanation:
The personal judgement based on unfounded evidence is bias
People had very little political freedom
