口述歷史
Oral histories are also used in many communities to document the experiences of survivors of tragedies. Following the Holocaust, there has emerged a rich tradition of oral history, particularly of Jewish survivors. The United States Holocaust Memorial Museum has an extensive archive of over 70,000 oral history interviews. There are also several organizations dedicated specifically to collecting and preserving oral histories of survivors. Oral history as a discipline has fairly low barriers to entry, so it is an act in which laypeople can readily participate. In his book Doing Oral History, Donald Ritchie wrote that "oral history has room for both the academic and the layperson. With reasonable training... anyone can conduct a useable oral history." This is especially meaningful in cases like the Holocaust, where survivors may be less comfortable telling their story to a journalist than they would be to a historian or family member.