The correct answer should be<span> b.
Migration was high from Europe, and many people were concerned that
those sympathetic to Germany or its cause could be spies.
That's why they used to act to make it illegal to not support your government when it came to war efforts and international relations. They believed and feared that those who liked Germany would spread their support to other people and criticize inappropriately. </span>
Answer:
I would say C.
Explanation:
Martin Luther King Jr wanted and believed in peaceful protests, whereas now people will use violence because they believe it is sometimes necessary to make a change. They want to face or change violence with violence.