Describe the main sources of wealth accumulation by the Catholic Church.

These sources were associated both with the church plane and with absolutely secular motives. One of the most important sources was the receipt of the so-called tithe or part of the income, as a kind of tax for the needs of this organization. In addition, the church possessed a considerable amount of land, from the cultivation of which they also received good income. The sale of church offices was also common, which generated good finances. And the standard receipt of money for some ceremonies can also be added to funding sources.