Dashboard > your site's name > customize appearance scroll down in the customize appearance panel until you get to the bottom area. There is box that lets you turn infinite scroll on/off. Or you can use JavaScript (if you know how) to make your page infinite scroll.
Or you can use a theme that already has this built into it. I have made a theme that allows infinite scroll. My tumblr username is emberfly.
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.