Hi Year 13
As promised, here is a link to a useful website to find primary sources for your NEA. Click here to view the Modern History Sourcebook hosted by the Fordham University.
Also, I subscribe to the podcast from the BBC History Magazine and an episode released last year may be of interest for your NEA if you are doing something on The Holocaust. It is called ‘The Big Questions of the Holocaust’ and is an interview with historian Laurence Rees (creater of ‘The Nazis: a Warning from History’). Click here to take a look.
I hope these are useful.