Using key words in a sentence.
The aliens in District 9 are segregated from
The aliens in District 9 are not allowed to
assimilate with humans.
District 9 can be seen as an allegory for
A theme of xenophobia runs throughout
A social hierarchy exists within the film
world where humans, particularly the MNU
are dominant and possess and control
over those they feel are subordinate.
The comfortable lives of humans are
juxtaposed with the dystopian landscape
in which the aliens must try to survive in
harsh living conditions.