Question

Why one has to be extremely careful while studying the history using various sources? ​

Answer 1

Answer:

because it is subject of concentration of mind

Answer 2

Answer:

historians have to be careful about the terms they use because those terms meant different things in the past. For example, a simple term like “foreigner" now means a person who is jot indian. however, during the medieval period, this term was used for strangers who came to a particular village and who were not a part of that society or culture.