Martin Luther is a German monk who started the Reformation.
Answer: Option A
Step-by-step explanation:
The reformation in Germany started in the year of 1517 in October. This reformation was started by Martin Luther in Germany in 1517. He was the first person in Germany to translate Bible in the German language and this started of the phase of reformation in Germany.
Martin Luther was a professor in Germany of theology and was also a priest and a monk. He is considered to be a seminal figure in the protestant reformation in Germany.