Answer:
D. Luther
Step-by-step explanation:
The Reformation was the start of Protestantism and the split of Protestantism from the Roman Catholic Church. Although the Reformation is usually considered to have started with the publication of the Ninety-five Theses by Martin Luther in 1517, there was no schism between the Catholic Church and the nascent Luther until the 1521 Edict of Worms.
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