What does trustworthy mean

To the person who said "why are boys always in their lying nature (school project)" lol but nah you jus mess with the wrong dudes

Based on the facts presented in the riddle of the rosetta stone, what is the most logical prediction that can be made about the progress made to decipher the hieroglyphs on the rosetta stone?

Look up "racial violence in the early 1960's" and write information about it