Question

Why would a political scientist wish to consult multiple sources of information on a topic? A. To question his or her beliefs about an event B. To identify a research question to pursue C. To confirm his or her own biases about a subject D. To corroborate a given primary source's claim about an event

Answer 1

I think the answer to this is D. 

Answer 2

D. To corroborate a given primary source's claim about an event (Apex)