What are two MAIN settings in Catch-22?

Question: What are two MAIN settings in Catch-22!?

I am doing a book report in my 9th grade english class and I have no idea what two main settings are in Catch-22 by Joseph Hiller!. Please help!!!!

I really appreciate it!!!! Thank you!!!!Www@QuestionHome@Com

Best Answer - Chosen by Asker:

One would be the airfield!. Pianosa in Italy!. I guess the other one would be the apartment in Rome where the flyers go for rest and recretion!.Www@QuestionHome@Com