Equiano examples of shared beliefs or values

One way to show a character is a) to use dialogue b) use dynamic sentences c) interview friends d) share details

According to the riddle of the rosetta stone, what problem did both jean-francois champollion and sylvestre de sacy face in their attempts to decipher the writings on the rosetta stone?

Which point(s) of view do whitman's and coleridge's speaker use ?