As an adverb prepositional phrase, D.
1b
2c
3D
4a
5d
6a
7b
8a
9b
10d
Im a natural English speaker. It’s my first language. Hope I helped! Ps I can answer in comments.
The overlap lies in the fact that both essays present an opinion on an idea with the goal showing deep understanding and personal thoughts regarding an entity, with the difference lying in argumentative essays also showing the second side to something, whereas persuasive essays only show one.
The word floundered generally mean struggled or went through great difficulty/troubles.
He hopes for americans to empathize with the statement