Final answer:
The Protestant Reformation was a major shift in religious beliefs driven by the failure of religious institutions to respond to ideas for change, leading people to seek or create new institutions.
Step-by-step explanation:
The Protestant Reformation was a major shift in religious beliefs that occurred in the 16th century. It was driven by the failure of religious institutions to respond to ideas for change, leading people to seek or create new institutions. Martin Luther, a key figure in the Reformation, criticized the Catholic Church for its corruption and indulgences, which caused many people to realize that their church had flaws.
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