Final answer:
Secondary evidence refers to sources that are one step removed from the original experience, providing analysis or commentary on primary sources or events.
Step-by-step explanation:
A type of evidence that is not directly experienced but is secondhand evidence is known as secondary evidence. Secondary sources include most books, articles online or in databases, textbooks, and works of history. They are created after the event or experience under study and provide analysis, perspective, and commentary on primary sources or events. A twentieth-century biography of an Egyptian pharaoh, for instance, would be considered secondary evidence because it is based on primary sources and written after the fact.