It begins with “Archaeologists are discovering...”
Answer:
a mark or character used as a conventional representation of an object, function, or process, e.g. the letter or letters standing for a chemical element or a character in musical notation.
or...
a thing that represents or stands for something else, especially a material object representing something abstract.
hope it helps;)
Hallo,
The answer is: Thorazine, also called Chlorpromazine, was invented in 1954 (mid 20th century) and it was used to treat patients with all kinds of mental illnesses.