Answer: He argued that observation and experimentation are the most important tools for understanding the natural world. ... It caused people to take a new, logical approach to scientific discovery based on experimentation and observation.
Walter Cunningham's jaw muscle twitches because he is ashamed and self conscious about his low income. The teacher is new to Maycomb and is unaware of this economic difference that is present in Maycomb.
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.
