B. Making and keeping friends.
The correct answer to this open question is the following.
You did not include the lesson notes or the link to them, to know what you are talking about. Neither the articles of the authors Arquilla and Weimann.
However, trying to help, we did some research and can comment on the following.
It is true that enhanced communication has allowed for the growth of "networks" of organizations. The pro of these new networks is that it allows people who have similar thoughts or opinions, to have a formal channel of communication to express their points of views and fight for their causes.
The con of these new actors on the international stage is that not all have the best intentions in mind. Some of them can use the new networks for negative purposes as in the case of terrorist groups. For instance, John Arquilla affirms that most of these groups are formed to protest against the policies of governments or are anti-status quo.
Some of these groups promote an environmental agenda, civil rights, support any particular ideology or country in disgrace, or simply critique the performance of a public official or government.
The correct answer to this open question is the following.
According to Chief Luther Standing Bear, the basic Lakota categories for judging behavior were the following.
Education was one of the most important as well as respect. The Lakotas called these good manners "woyuonihan." The meaning in English is something like "full of respect." According to Chief Luther Standing Bear, the door of the tepee was always open to any member of the tribe and people were more than welcome to visit.
Another important aspect was that exaggerated manners were considered insincerity. Lakotas preferred honesty and sincerity. Conversations were an important part of the life of Lakotas. Everybody listened carefully, with no interruptions, and tolerance was a key ingredient in difficult conversations. No loud voices. A low vice was a symbol of respect.
The love of nature was as important as any other conduct.