Secondary Source: A secondary source interprets and analyzes primary sources. It provides commentary, analysis, or evaluation of events based on research rather than direct experience.
Archives: Archives are repositories where primary sources are stored for future research and study. They can be physical spaces (like libraries) or digital collections.
Oral History: Oral history refers to spoken accounts of past events obtained through interviews with individuals who have personal knowledge of those events. These interviews serve as unique primary sources documenting people's experiences and perspectives.