Question

What does corroborating sources allow a historian to do

Answer 1

Corroborating sources allow historians to prove their system of hypothesis, and to generalise about some events, because they found factual evidence to sustain their research. It's an important subject, because historians have the challenge to prove hypothesis that are based in social evidence that usually take place in the past.

Answer 2

It helps them determine whether an assertion made by one source is likely to be true.