How do you take the audio from a video in camera roll and put it into another video (not the picture, just the sound)?

Use the best quality setting -- 1080p, 30fps and WIDE which are the default settings.

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.