Analyze in lines 74-83, the author discusses people's capacity to accept change. Why does she introduce these ideas immediately before the section “Falling Out”?

What is the central idea? in 1783, america won the american revolutionary war against britain. this global war, or conflict , stemmed from america fighting to be liberated from british rule. victory guaranteed independence to the thirteen colonies while also granting them freedom to create their own laws and inaugurate their own country