Answer: Oral history.
Explanation:
Oral history is the best way to learn about family traditions. It´s an area of study and a system to gather, preserve and interpret the recollections of people, societies, families, and partakers in past events.
It can be done using audiotapes, videotapes, or transcriptions of structured interviews. These accounts are provided by people who participated in past events and whose thoughts and observations of these are to be preserved for future generations.
