I find this theme to be one of the most interesting out of all. Walbert offers a very important step in identifying a primary source. Understanding who created a specific source will allow one to more accurately determine the credibility and how their opinion may have been swayed one way or the other by their point of view or past experiences. Walbert explains this by saying, “knowing who wrote the source can also help you figure out the angle or perspective that that source will convey.” Not only can information become slightly changed because one’s bias and opinion, the information can be completely different than what happened. The importance of knowing who created a source is huge as it has the potential to accurately or inaccurately write