Periodicals that contained moral or satiric essays in the first half of the eighteenth century were

The Tatler and the Spectator.

Explanation:

Tatler was founded in 1709 by Richard Steele. It was a brand new approach to journalism which focused on the news and gossips heard in London cafés and also some invented stories.

Spectator succeeded the Tatler. It was founded in 1711 by Steele and Addison. Its aim was also to enliven moral and satiric stories.

in his book, the riddle of the rosetta stone, james giblin talks about how there was a young british polymath and physician named thomas young who made a lot of advances on the deciphering of the rosetta stone. he says that even though young made a lot of mistakes because he was working under false assumptions, he also made huge contributions like deciphering three out of the seven symbols (more than anyone else before him). young published his findings and continued his good work but he wasn't able to progress much further due to some unfavorable situations, he still laid the basis for many other scholars and of course for the man who has been generally known to have deciphered it, jean-françois champollion

donald carl johanson (born june 28, 1943) is an american paleoanthropologist. he is known for discovering – with yves coppens and maurice taieb – the fossil of a female hominin australopithecine known as "lucy" in the afar triangle region of hadar, ethiopia.

hope this !

i googled "who was kolson johanson" and this is the answer i found.

sorry if this is incorrect.