Answer:
A. Classism
Explanation:
B C and D are tied to nationality, skin color, and gender.
A) The medical information
Since 1913, the medical knowledge has vastly changed. Medical terms that are today common-knowledge (DNA, chemotherapy, etc.) were not even in existence in 1913.
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Answer:
Take your time. Do things one at a time. Things pile up.
Explanation:
It means she is frightened