C because if you are trying to justify you need “reasons” why
To build motivation for the character gives a backbone to the story and about the Arthur for example if the Arthur got the motivation from seeing a kid take a candy out of a store that motivation for that character would be a bad guy or a heel and or antagonist there for the motivation for a character is very important they reveal it so you can get a bit of a background on the character in more information on the story and the Arthur.
so proud wwwwwwwwwwwwwwwwwww
Henry David Thoreau graduated in 1837 and worked as a schoolmaster, after a short time he started to write poetry.
He stopped paying taxes against slavery and was later arrested , then Thoreau was incentivated due this reason to write his famous essay, "Civil Disobedience", at the same time US declared war against Mexico and invated the nation. So he thought that taking people's liverty wasn't honest.
In conclusions Thoreau believed that a person oews his allegiance or loyalty to justice, even I you need to disobey the law.