We live in a different era now, where everything has to be politically correct.
However, mosr of us are researching an era where political correctness didn't exist. We have to look at what happened during that period
It is a fact that pictures of this type were taken and we had blind children on street corners selling matches. They were not known by todays wording of "visually impaired".
It happened - We should not try to rewrite the past It is for us to try and understand it
I have found this subject difficult, but also very eye opening and interesting. If we say we shouldn't discuss it, then what comes next - Should we not discuss the World Wars for fear of upsetting relatives of lost ones.
I feel that you are quite right in posting a difficult subject Carol