A metaphor is comparing two unlike objects without the use of the words like or as. Metaphors are usually symbolic. An alliteration is a group of words that have similar letters or sounds. Personification is giving an inanimate object the characteristics that a person would have. Sarcasm is the use of irony to mock. You must decide from here.
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.
