What did the church own that increased its power?

Power over the rich and royal. For all the wealth they accumulated, the Church paid no taxes, which gave them economic power surpassing even the wealth of some monarchs. Bishops and Clergy owed their allegiance not to their King but to the Pope in Rome which led to more than a few conflicts over the years.

Explanation:

c) troops march forward in close formation against newer, more accurate weapons

hhiyutugutufugugugugjg