All of the following are true about earth flows except they move quicker than debris flows
Othey commonly are rich in clay and silt
Othey form from water saturated soil and regolith
Othey form during heavy precipitation or snowmelt

C14 hope it your welcome

Can you give us more information about this question and i will try to you as much as i can

It is useful for historians to write narratives so that history can be passed on from their point of view.  think about a story being told in third person, then think about it again being told in first person, by someone who actually experienced the event.