Ontrasting and comparing the cultural status of people with intellectual disabilities in three countries

The assignment related to people with learning disability (intellectual disability), and please be aware that not learning difficulty because they are different.

QContrast and compare the cultural status of people with intellectual disabilities in three countries, and one of them is the UK, and critically analyse the way this affects the systems in place in those societies to support this social group.

I would choose UK, CANADA and NORWAY to be comparison between them.
But if you have more information about other two countries which we can compare with UK, I can see your suggestion.
I will give you examples, in what you have to mention in the assignment,
the number of people in each country, the poverty or wealthy is that country, the right policy for disable people in each country, the effect of religion and cultural and if there is uncommon disease cause learning disabilities and extra&
The assignment should be 3000 words.

Important note: the issues should be current from 2003 and over with wide reading.

Thanks
it should be reference,, please it should be wide reading with lot of referencs.