Which U. S. Army camp did the doctors on Reed's team operate out of in Cuba

Camp Lazear

Explanation:

https://armyhistory.org/major-walter-reed-and-the-eradication-of-yellow-fever/

Upon returning to Cuba, Reed set up an experimental camp, Camp Lazear, in the jungle to continue the commission’s work.

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.