How would a secondary source be beneficial to a historian studying a particular event?

A secondary source can provide historians with critical context, analysis, and interpretations of a particular event, which can enhance their understanding. These sources often synthesize information from primary sources, offering a broader perspective and highlighting various viewpoints. Additionally, secondary sources can identify patterns, trends, and historiographical debates, helping historians to frame their research within a larger scholarly discourse. Overall, they serve as valuable tools for constructing a comprehensive narrative of historical events.