This seems to be a php bug : PDO ignores the PARAM_INT constant and use the $limit and $limitvalue variables as string. Which are quoted in the query when bound.
I don't think that the first parameter of the limit in the sql can be NULL. If you just want the first 10 records then use LIMIT 10.
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.