Perris drafts this paragraph for his analysis.
James Cross Giblin, in The Riddle of the Rosetta Stone, effectively explains the struggle to understand the Rosetta Stone using multiple examples of scholars who attempted to decipher it. Giblin details the failed attempts of Kircher, who "let his imagination run wild,” as well as the successes of Champollion, who was proven to be "correct without any doubt.”
How does Perris present suitable evidence for his analysis?