Even in history class, when we studied key documents the teacher would often at some point show us an oral presentation of the document- like a clip of (actor portrayed) Abraham Lincoln reading the Gettysburg Address. It’s such a well written speech that’s it’s exceedingly simple to comprehend when read. However, when you hear it orated it becomes evident how powerful it was and monumental moment in American history to justify learning about as it was unifying and motivating for all even in the midst of civil war. (Sorry may not be relatable reference for non Americans was just the first that came to mind)