The most important antitrust law in American history was the Antitrust Act of 1890.

The Sherman Act of 1890

Explanation:

The Sherman Antitrust Act was enacted in 1890 to curtail combinations of power that interfere with trade and reduce economic competition. It outlaws both formal cartels and attempts to monopolize any part of commerce in the United States.

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