Based on the riddle of the rosetta stone, what is one way in which jean-françois champollion and thomas young are
alike?

a. both became discouraged and almost gave up their attempts to decipher the hieroglyphs on the rosetta stone.

b. both learned many different languages in their attempts to decipher the hieroglyphs on the rosetta stone.

c. both eventually came to believe that the rosetta stone hieroglyphs represented sounds rather than things.

d. both studied with sylvestre de sacy and based much of their own research on his beliefs about the rosetta stone hieroglyphs.

i really need : (