RoHS is the acronym for " Restriction Of Hazardous Substances " as defined in the European Union directive "EC Directive 2002/95/EC" (See full text at the EUROPA website:>> European Union Journal RoHS Directive PFOS is the acronym for " Perfluorooctane Sulfonates " as defined in the European Union directive "EC Directive 2006/122/EC"(See full text at the EUROPA website:>> European Union Journal PFOS Directive more.
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.