Final answer:
The question appears to misunderstand the subject matter; the excerpts provided do not describe the musical form of "March to the Scaffold" by Hector Berlioz, but rather discuss historical and artistic representations. "March to the Scaffold" is a funereal march in Berlioz's programmatic symphony, Symphonie Fantastique.
Step-by-step explanation:
The excerpts provided seem to analyze different historical and artistic representations of various events, rather than describing the musical form of "March to the Scaffold". "March to the Scaffold" is the fourth movement of Hector Berlioz's symphony Symphonie Fantastique, which is a programmatic piece that tells a story through its music. The movement itself is characterized by a funereal march tempo and represents a dream where the protagonist, having killed his beloved, marches to his execution. This is conveyed through the intense, somber timbres and rhythms of the orchestra. The musical piece is highly evocative and dramatic, in which Berlioz uses innovative orchestration to express the psychological states of the protagonist.