Final answer:
Werner Klemke become involved in helping Jews escape the Nazis, when `a friend asked him to use his bookstore to help hide Jewish people who were escaping the Nazis.`
The answer is option ⇒C
Step-by-step explanation:
Klemke's bookstore served as a safe haven where Jews could find refuge and protection from the persecution of the Nazis. By providing a place to hide, Klemke played a crucial role in assisting Jewish individuals in their escape and survival during a time of great danger and oppression.
His willingness to help and provide a safe space demonstrates his bravery and compassion in the face of Nazi persecution. So, Werner Klemke became involved in helping Jews escape the Nazis when a friend asked him to use his bookstore to hide Jewish people who were escaping.
The answer is option ⇒C