It is essential because it provides history with the raw material that allows it to understand how it came into existence during the period . In studying the records of the past, examining various kinds of propaganda can distort a person's thoughts based on their perception of the truth, but oriented in a way that presents a better case for something than a compilation unorganized facts could not do it alone. In other words, all writers have a purpose in writing, otherwise why write? The stories are no different in this respect from novels and sometimes in other respects too, such as in their disregard for reality, but this is no reason to despair of the truth. There are times when we can come very close to seeing what really happened or at least some historical truths if we approach the data intelligently and with full awareness of the processes that guide the creation of history. For example, if confirmation of a certain historical event comes from several different sources whose reports do not appear to have influenced each other, they are called external sources, because too many historians constitute irrefutable evidence. of the existence and nature of an event. In other words, if a soldier who fought in a battle, a general who oversaw the battle, and a doctor who treated the wounded during the battle all record the same basic facts, then we may be left with the impression that things went along these general lines in the battle. progress of the battle. It is very unlikely that all of these people have the same propaganda agenda. This is the kind of thing you have to look for to find out what really happened. So the first thing to do is to learn as much as possible about the data that has been given to us in the form of a story. It is necessary to inquire about the author or artist if the information comes from a work of art and the time in which this information was recorded. Next, we must ask how this information got to