The cause of the Irish Potato Famine is debated. Some say it was just a blight that caused the famine. Others say that English negligence cause it.
Still others say that it was a little bit of both. To find more information click here: mises.org/story/2978... 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.