It depends on the individual podcast, some have episodes on iTunes that are years old. If the episdoes you want are no longer on iTunes, your best bet is to go to the podcast's web site. If you are not sure what that is, just Google the name of the podcast.
Sometimes you are just out of luck, the podcast may only archive a fixed number of older episodes.
Playback: all your multimedia files are gathered in a library and then you can create playlists so that iTunes can select the file to play back while having the possibility to change the playlist on the fly. If ever you have networked computers equipped with players, it is possible to share your library and your playlists as well. Burning: iTunes can also burn CD to different formats, for example, audio CD, MP3, data CD.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.