Why does martlet luther king day so important

It celebrates the life and achievements of Martin Luther King Jr., an influential American civil rights leader. He is most well-known for his campaigns to end racial segregation on public transport and for racial equality 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

i would say your answer is a)

sorry if im wrong