C? I think.
Sorry If I'm wrong. Only C makes sense.
The correct answer is <em><u>option A.</u></em> Porter is writing <em><u>social history</u></em> because he is focusing on lives of large numbers of ordinary people. He is examining letters, journal entries, autobiographies and newspapers from that time to see how the fear of the disease affected the lives of ordinary people. Porter is trying to recollect data from that time and put together a piece that describes how society was affected by the influenza pandemic, which was a consequence of World War I, an historic event that shaped and changed many societies, specially the ones from Europe.
The correct answer among all the other choices is D. She does not have to join a club to relate to other people. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.
They were really worried if they had to get involved in WWl (world war 1) and if they had to go out fighting and one more tension was that if they were gonna have to take part in it.
Sincerely,
Jenna