The Dell Inspiron is the best of the two and not just because of the new Core i3 CPU but also because of the new GPU (GMA HD), the faster up to 4GB of 1066MHz DDR3 RAM (instead of the up to 4GB of 800MHz DDR2 RAM in the 1545) and the possibility of a bigger hard drive. Look at the tech specs (the third tab) here (for the 1564): http://www.dell.com/us/en/home/notebooks... And the third tab here (for the 1545): http://www.dell.com/us/en/home/notebooks...
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.