Why do historians have to be careful using sources?

Historians must be cautious when using sources to ensure the accuracy and reliability of their interpretations. Sources can be biased, incomplete, or contextually influenced, which may distort the truth about historical events. Additionally, different perspectives and agendas may shape how information is presented, necessitating critical analysis and corroboration with multiple sources to construct a well-rounded understanding of the past. This careful approach helps prevent the perpetuation of misinformation and enhances the integrity of historical scholarship.