Insert your photos/videos at first and transition effects will be automatically and randomly inserted between slides. Then pop up the Transition Effect dialog box through clicking on the transition thumbnail where you can change duration of transition effect as well as other functions such as rotation and division of transition effect, batch processing slides, etc. Input the display time you want in the edit box, and remember to click "Apply" or "OK"to apply the result. More.
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.