Answer: For #1 I would go with D and #2, C and A.
Explanation: D for #1, it tells your audience what your essay is going to be about and its your opinion. C and A support what your thesis is for #1. C, you would need to find sources that agree or disagree with your opinion.
We need to see the poem in order to answer
I think the word should be "collaboration" instead of corraboration. So the correct answer would be D. No other sources present the same information or point of view. A lack of collaboration just means that there are no other documents that present that same information. I hope this answer helped you.
