Rubrics usually help writers stay on task and more organized.
The correct option is C.
The Aborigines are people who are members of the Aboriginal race of Australia. The Aborigines have been experiencing marginalization for a very long time. They were evicted from their traditional homes and many live in abject poverty; the government of Australia does not seem to know that they exist because they don't usually feature in any government policy. But things have changed now and the government is trying to incorporate them back into the Australian society.<span />
Simile, because its comparing with "as"
The article you mean is "Repressed Brits, evil Mexicans, Arab villains: why are Hollywood's animated movies full of racist stereotypes?" in The Guardian.
One example of the racial stereotyping is that the characters in the movie which are there for comic relief (so not given roles with a "serious" message) are voiced predominantly by black actors, which replicates the pattern of placing black characters in roles of providing amusement, but which are not treated seriously.