So this is like what Davidson and Lytle say in “Where Troubles Comes”, “, filmmakers are constantly constructing their version of history…” (409).

Davidson and Lytle also think that "filmmakers are constantly constructing their [own] version of history" and don't stay true to the facts (409).

“Jarhead noun, slang for marine. Origin from the resemblance to a jar of the regulation of high-and-tight haircut. The marines head by implication therefore also a jar, an empty vessel.” Swofford says this in the movie Jarhead

Swofford lets us know why the marines are called jarheads: “Jarhead noun, slang for marine. Origin from the resemblance to a jar of the regulation of high-and-tight haircut. The marines head by implication therefore also a jar, an empty vessel”.