What Led to the Apparent Growth of Heretical Groups in the Twelfth

question 64

Essay

What led to the apparent growth of heretical groups in the twelfth century,and what was the Church's response?

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Definitions:

External

Pertaining to elements or influences originating outside a system or entity.

Public Goods

Goods or services that are available to all members of society, characterized by non-excludability and non-rivalry in consumption.

Exclude

Refers to the act of leaving something or someone out or not including them.

External Benefit

A benefit from a good or service that accrues to individuals or groups outside the direct transaction, without compensation.