Answer: b) Violence
Step-by-step explanation:
Terrorists obviously don’t believe in non-violence, as the word terrorist means a person who uses unlawful violence, mainly against civilians, with political aims. This means that we can get rid of d)
While negotiation can be ruled out. Terrorists do not like negotiation: they are known for their violence: like hijacking a plane with weapons. They won’t stand back. Methods like propaganda is somewhat of a less frightening way to get what they want.
Propaganda is ruled out as well. Propaganda is using signs, posters, ads, etc. to spread a message. Propaganda can be anything and can be used by anybody. Terrorists normally do not use this method: it doesn’t give quick attention and can be easily overlooked.
This leaves violence as the best choice. When you think of terrorists, many think of events like the twin towers, or the Munich massacre. These are events in history that show terrorists as violent. They force their ways to get what they want, sometimes causing lots of injuries to citizens. This way, lots of attention is directed towards them and lots of fear is caused.