Question

how do book become a source for studying history ​

Answer 1

Answer:

because books contain all the things of history

Explanation:

the person who have experienced it will write those things in book because there is no other source to write except books.

Answer 2

Answer:

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They Become a Source of knowledge books that were written a long time ago give detailed information about the life of society of ancient times they inform us about the religion and culture of that period