How does xpathselector affect the speed of scrapy crawl running?

This has nothing to do with download speed.

I am afraid that you might look for 'something' in the entire document, so you probably should still use hxs. Select('//*'). Re('something').

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.