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 == Modern influence (Valhalla) == 
 You reverted my edit because ""This is not a pop culture list"". I agree with you say this isn't a pop culture list but I don't understand what is the link between it and the structure of the section.This section was hard to read and I changed the structure to make it easier to read. I don't understand what can be, here, the link between the structure and the fact to be, or not, part of the popular culture.   "