Probably 1, however I can see why that would be a tiny bit confusing.
Building walls protects from incoming invaders(at least back in the day), creating armies, makes a force to go and fight to protect the people, and what was the other one? Oh yea, moving to a safer place.
Doing that would mean making invasions less likely, and making your people feel and be safer.
Hope this helps.
Answer:
Thomas Jefferson paraphrased John Locke in the Declaration of Independence.
Explanation:
John Locke was an Enlightenment philosopher that defended the theory of natural rights and self-governance, his thoughts influenced Thomas Jefferson which he showed clearly on the Declaration of Independence when he says that people are entitled to natural rights such as life, liberty, and property and that the government has the duty of protecting those rights, and when this government fails to do so, the people have to right to rebel and form a new government.
I think it is B.) Caravan
Them being for the sake of their economy, religion and glory. They wanted to improve their economy for instance by acquiring more spices, gold, and better and faster trading routes. Also, they really believed in the need to spread their religion, Christianity. Hope this is right lol