The literary device being used is Repetition.
All of them but 'Person vs. Self'
Fragment because you don’t know who commanded the army
The inclusion of reputable sources and specific facts would best strengthen the author's main argument because it would offer factual proof instead of just the author's opinion on the matter.
This excerpt would be considered an example of expository writing because it provides information about Pluto's status.
<h3>What is expository writing?</h3>
Expository writing is a writing category that encloses texts that aim at providing information about a specific topic or issue. In other words, expository texts inform the reader.
This contrasts other type of texts such as persuasive texts or narrative texts that have a different purpose such as persuading the reading or telling a story. Due to this, expository writing is objective and relies on reporting facts.
<h3>What makes this text expository?</h3>
The text presented focuses on providing information about Pluto's status, especially by explaining the rections people had when the status of Pluto changed.
Learn more about expository writing in: brainly.com/question/3868495
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