Wire sizes are governed by the amperage the wire is to carry. To answer this question the load current is required.
I read this links but it's over my head. Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing. Re: What gauge wire do I need?
63A is approaching the limit of a domestic supply in the UK. Most homes have a 100A supply fuse.
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.