Final answer:
During the Renaissance, the Roman Catholic Church engaged in abusive practices such as the sale of indulgences and the use of the Inquisition to suppress heresy.
Step-by-step explanation:
An example of an abuse by the Roman Catholic Church during the Renaissance was the sale of indulgences. Indulgences were certificates that could be purchased to reduce the amount of punishment a person would receive for their sins. This practice was heavily criticized by figures like Martin Luther, who saw it as a corrupt way for the Church to gain wealth. Another example of abuse was the Inquisition, a tribunal system established by the Catholic Church to root out heresy. The Inquisition used torture and force to extract confessions and punish those who held beliefs contrary to the Church.
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