Final answer:
The Reformation fragmented religious unity, resulting in conflicts and cultural changes in European society.
Step-by-step explanation:
The Reformation had a profound impact on European society. It led to the fragmentation of religious unity and the establishment of various Protestant denominations. This division resulted in religious conflicts, such as the Thirty Years' War, which devastated Europe. Additionally, the Reformation sparked intellectual and cultural changes as it encouraged critical thinking and individual interpretation of religious texts.
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