Which of the following is not a true statement about written history?
a. it comprises the descriptions and accounts of events and actions.
b. it can be found in books, magazines, and newspapers.
c. it is made up of both primary and secondary sources.
d. it includes all of lived history.

The correct option is D

Written source is the documentary source usually used as a source of the stories. That is, it is normally used to have some theme or some important writing or just to not lose that note being valuable or not.

It should not be forgotten that during most of humanity's past (Prehistory) there was no writing; and that even in the most recent past (History), only a cultured minority produced written documents.

which sentences ? that question is incomplete