Otto Von Bismarck was nicknamed the Blood and Iron Chancellor because HE PREFERRED TO USE ARMED FORCES. The correct option is D.
Otto Von Bismarck was called the Iron Chancellor as a result of his strict policies. One of his strict policies is his absolute belief in using armed forces and military operations as at when needed. Otto was a German, who has served as Chancellor under different government in Germany. He had the vision of uniting the German northern states and to weaken Austria and to make Berlin the center of German culture.
The correct answer among all the other choices is D. He preferred to use armed force. Otto von Bismarck was nicknamed the "Blood and Iron Chancellor" because he preferred to use armed force. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.
To bend you change the shape but when you break you split it in half or tear it. For example you can bend foil or a gum wrapper and its shape changes, but you can rip or tear the foil or gum wrapper breaking it.
Audience and message , for the author purpose for writing a text , it is important to identify its targeted audience or the readers and translate the story through messages that derives from Authors thoughts and opinions.