Which country has the oldest constitutional democracy in the world?

answer; ///i believe that the correct answer is refrigerants,(like r12) and aerosol

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

c, because the american revolution was from 1765 to 1783.

it allows shippers to carry commercial goods, which allows them to save time and money.