One has a P and the other has a C. Seriously, they're just brand names. At the moment Intel position the Celeron as bottom-budget cheap and the Pentium as one step up but still cheap, with the Core i3/5/7 lines taking up the mid range and high end.
But there's so much variety within both "Pentium" and "Celeron" chips, especially if you're considering laptop and desktop processors, that you can't say that this Pentium is faster than that Celeron or slower than the other Core i3 without checking benchmarks for the SPECIFIC processors involved.
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.