Question

I had put A as the answer but it was wrong

A lack of corroboration indicates that
A. no other sources present the same information or point of view.
B. the author isn't considered to be an expert in his field.
C. the subject is complex and difficult to understand.
D. supporting documents are difficult to find.

Answer 1

Its A.

No other sources present the same information or point of view.

Answer 2

I most likely think it is D Plz mark as brianliest and ask for clarification questions if needed.