Under your profile, you have edit photo or upload photo button. When you click it you will get this "Upload Profile Photo.
Original image can be no larger than 8 megabytes.
Image dimensions should be a minimum of 200x200 pixels.
You will get a chance to crop your image after you upload it.
Adult content is not allowed in profile photos.
If you photo is big then edit them using graphic software to fit the recommend size.
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.