Question

it is required to verify the written sources before they are used​

Answer 1

Answer:

hlo✔

Yes, it is definitely required to verify the written sources before they are used as not everything that is found written in any kind of old books can be considered as a correct information. Not everything that is found written can be considered as correct...

be ☺

Answer 2

Answer:

, it is definitely required to verify the written sources before they are used as not everything that is found written in any kind of old books can be considered as a correct information. Not everything that is found written can be considered as correct.