Ethnic enemies
Definitely need to include an aboriginal in the story.
Some of my thoughts (reactions) on this TED talk:
https://www.youtube.com/watch?v=aUIgkbExn6I (5 minutes into the video)
As minorities speak on the subject of (lack of) inclusion, they often speak of the “other” that subjugated/excluded/controlled them. It is a post-colonial reaction that must pass before we can reach a common ground.