It's definitely possible to get pregnant. As suggested, go get Plan B if you're not wanting to get pregnant. If you are, you can wait about 6-8 days and take a pregnancy test.
They are available at dollar stores and are just as accurate as the expensive ones (I got mine free from ttckit.com and they worked pretty accurately).
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.