Based on the riddle of the rosetta stone, how did the careers of thomas young and jean-françois champollion differ?

C. Many people believed Champollion copied Young's idea that hieroglyphs represented sounds.

If you read the story about the Rosetta stone it states...For many years Champollion’s progress was blocked because, like de Sacy and earlier scholars, he believed the hieroglyphs represented things, not sounds.Then, in 1822, he reversed his position. Some of Champollion’s rivals suggested that he had gotten the idea from Thomas Young’s Encyclopedia Britannica article. There the English scholar explained how the hieroglyphs in Ptolemy’s name stood for sounds. Champollion hotly denied these suggestions, claiming that he had arrived at his new position entirely on his own. - The Riddle of the Rosetta Stone

hope this helps

ich statement best shows a problem in travels with charley?

one sharp difficulty presented itself. in the intervening twenty-five years my name had become reasonably well known.

this being so, my trip demanded that i leave my name and my identity at home.

i had to go alone and i had to be self-contained, a kind of casual turtle carrying his house on his back.

with all this in mind i wrote to the head office of a great corporation which manufactures trucks.