Corroborating sources allows a historian to increase the reliability of the information at hand. Having multiple sources in agreement makes it less likely for discrepancy <span />
Corroborating sources refers to a process in which a researcher finds secondary evidence that supports information that was already supported by some other evidence. Therefore, when a researcher wants to corroborate information, the reason is usually to verify that the information he has taken as true is in fact accurate. This increases the reliability of the information and makes it more likely for the research to be of quality.
