Why are African and African Caribbean Children over-represented in foster care

I am to complete an 8800 word extended essay on the above subject however I am struggling around certain aspects particularly the critical analysis aspect of the writing. Therefore I am using the service for some extra help. I anticipate that you will need 25-30 sources for this piece of work. I have added what I have completed so far as well as some sources. I would like a writer who is familiar with the UK style of writing.

I also would like to clarify that when referring to African and African Caribbean children I am referring to black British children