https://www.dhnexon.net/wp-content/uploads/2019/08/Chapter-1-Exit-from-Hegemony.

https://www.dhnexon.net/wp-content/uploads/2019/08/Chapter-1-Exit-from-Hegemony.pdf
Answer at least one question in at least 4-6 sentences.
What is the main claim of the chapter from Cooley and Nexon? (The link to chapter 1 is above)