The editing techniques used in the video are masterful, seamlessly transitioning between scenes and keeping viewers engaged throughout. The color grading effectively sets the mood for each historical period, while the special effects add a touch of cinematic flair to key moments in the narrative. The content breakdown is meticulous, with specific examples and timestamps provided for each important event in Roman history. A scene-by-scene analysis offers a deep dive into the key figures, battles, and societal changes that shaped the empire.