Evaluate In paragraphs 2-4, the author develops her ideas with details from the fields of neuroscience and psychology. How does she connect
this information to the key idea that "friendships are essential to our
sense of who we are"?

i really dont know

explanation:

i think its c or d, its been awhile since i read this book

the answer should be d) he was one of those young thousands who greeted the war with a certain amount of relief, welcoming the liberation from webs of tangled emotion" since it is the best option because it shows his desire to free himself. 

hope this answer you! have a great day.

eli whitney was an american inventor best known for inventing the cotton gin. this was one of the key inventions of the industrial revolution and shaped the economy of the antebellum south.