Why would a political scientist wish to consult multiple sources of information on a topic?

I believe the answer is: to corroborate a given primary sources claim about an event

By consulting to multiple sources, a political scientists could examine a certain political event form various perspective. By doing this, they could see whether the claim that a certain political party or candidate throw is true or not and help to provide the credibility of this claim to the public.

bro these r easy u may have to do them urself bro. lol jk the answer is two for nimber one, and for question number two sahel boi xd have fun get rekt m8

answer; the above statement is (true);