Hadya used thin-slicing.
Thin-slicing is a term in Psychology and Philosophy that refers to drawing conclusions accurately by observing people's expressive behavior and characteristics in just a few seconds. It is an ability of our unconscious to find patterns, like body language and gestures, in our interaction with others.
Answer:
not sure but it is not a
Explanation:
I doesnt say that they found a cure but many people did look into medicine and science during this time because they all wanted to stop the plague