What is the main idea of the passage?
Terrorist groups often work alone to carry out
attacks.
Terrorist groups like al-Qaeda have been
neutralized by the United States.
Terrorist groups are disorganized but have
managed to launch successful attacks.
Terrorist groups pose a security threat to nations
throughout the world.

D.) Terrorist groups pose a security threat to nations throughout the world

Explanation:

I got it right

the noble might have thought that the system was far because they had lot of things and riches and the serf would have thought that the feudal system was un fair because of the way they were treated.

when arthor pulls out the sword

explanation:

becase he becomes !