What is a primary source? how is that different from a secondary source?

A Primary source is direct information from a person who experienced an event while a secondary source is like an article about a event

Explanation:

Primary source is a direct evidence of a perticular study (consistute direct). Secondary source provides info about a perticular study but does not constitute direct (first-hand evidence).

these two sources are different from each other because, primary sources provides direct account while secondary sources describes, interpret, analyzes.

HOPE THIS IS HELPFUL!!! (: