You have two choices, if the query runs the same in phpMyAdmin. First, you can clean your data. If this is possible, its the best direction to go.
Better data makes better applications possible. If you can't do much for the data integrity then you need to account for it. The simplest way would be to add a distinct to your query....
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.