I don't know where you are but if there is a Jewish museum near toyou I would recommend you visit......and when you do go please take tissues...I have not been to Aushwitz but have visited another camp and was glad of them and a strong swig afterwards. I also needed them for the Jewish memorials in Budapest......keeps reminding me how horrid human beings often are.
I don't know where you're based but if you're ever in Notts and you've an interest in the history of the Holocaust this is the place to go.
https://www.holocaust.org.uk/