How did the church gain secular power?

One way in which the Church gained secular power is by controlling the money supply in many old civilizations, especially during the Middle Ages, which allowed them to have power over people who weren't otherwise church members. 

One way in which the Church gained secular power is by controlling the money supply in many old civilizations, especially during the Middle Ages, which allowed them to have power over people who weren't otherwise church members. 
Explanation:
During the centre Ages and early trendy amount, the Church exaggerated its influence on profane power by taking an on the spot role in governance. this is able to occur in the slightest degree levels of governance, from city-parish monks UN agency would combat the role of community leaders, up to hierarchy, UN agency coordinated all of France's war efforts within the Thirty Years Wars and really ran the dominion of France throughout Joseph Louis Barrow XIII's official reign. The Church additionally was answerable for certifying the validity of a kingdom by crowning kings, providing necessary funds for domestic or military actions within the Church's interest, and shopping for uplands inside the varied states. In central Italia, the authorities truly maintained political and social control of the region by its own hand.

The answer is gorrila warfare