Conflict in literature refers to the different drives of the characters or forces involved. ... The literary purpose of conflict is to create tension in the story, making readers more interested by leaving them uncertain which of the characters or forces will prevail.
Aquamarine, audition, century,factory, transportation
C is the right one. Unlike quotations or paraphrased ideas, information that's considered "common knowledge" doesn't need to be cited. "Common knowledge" is information that's considered widely known or easily verified.
I belie the answer is number 1. Dangling modifiers are used to clarify something stated in a sentence. It is a phrase or word used to clearly modify a word.
