Taste and quality of water vary among sources, method of water treatment, locations and suppliers and mere presence of small amounts of few minerals /contaminants don't make drinking water unsafe as few minerals (Ca & Mg) are required by body in small amounts and they provide a distinct taste to water. However, levels of essential minerals and other contaminants higher than the prescribed limits set by the regulating agencies may be harmful to human health. Read more in the hub: hubpages.com/hub/Supply-Water-vs-Bottled-Wa.
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.