A. to persuade the reader into caring about the effects of pollution
B, removing American Indians will allow white settlers to become wealthier
He declared that they were still barbarians and that trying to understand them has been a failure because the government often slaughtered its own policies or they failed. This is why it was acceptable to exclude them from their territories since they were still savages according to him, and the rest of what resembled to the Native Americans is history.
The correct answer is parody.
Parody happens when authors try to imitate another piece of literature, or the entire genre, or another author, but do so in a humorous way, or sometimes, even a mocking one.
In literature, we can find a famous example of parody in Alexander Pope's narrative poem 'The R.ape of the Lock,' which is written in order to parody the genre of epic, heroic poems, and their seemingly grand themes.
Song lyrics is the answer