Taken from google analytics blog: "Goals (with a capital G) are a way to measure business objectives for your website in Google Analytics. Goals must correspond to a measurable action performed by your website's visitors, for example, a visit to a "thank you" page. This combination of a business objective and a measurable action make up a Goal."
Basically, it's your target of what the audience of your website would do/had done (and how much you had achieved it). For more information about the goal / setting your goals, you can visit the source below.
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.