A. He was a German monk who posted 95 statements of criticism and belief which led to the Reformation.
B. He was a professor of biblical studies who criticized some Church practices and translated the Bible into German.
Explanation:
These statements are the ones that best describe Martin Luther. Martin Luther was a German priest who is credited with having started the Protestant Reformation. Martin Luther was trained as a Catholic priest. However, he came to reject many of its teachings, and he summarized his complaints in 95 statements of criticism known as the <em>Ninety-five Theses</em> of 1517.