Answer:
Among the options given on the question the correct answer is option C.
The reference to “pennies” reveals the historical context of the story.
Explanation: A Tree Grows in Brooklyn is a novel by Betty Smith which was published in 1943 during the world war II. The story was based on an impoverished but aspirational girl and her family in the Williamsburg,Brooklyn. However in the excerpt the reference to pennies reveals the historical context of the story. Because the penny remarks the time of the incident based on the story. Referencing to the penny readers can imagine the time and place of the story.
Other options in the question is not regarding the historical context of the story. They are the settings of the writer's view.
So the pennies refer to the historical context.
Interest
Note: I am not 100%
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The last one.
Explanation: Parents usually see screen time as dangerous and people are able to market off protection and VPNs and other things such as family link and screen-time on apple and go_gle. They try to cut off your apps and stuff but if they show the dangers, it usually makes money for a certain other protection app/site/subscription worth lots of money, It's really effective. Parents also think people online change children behaviour, like if they hang out around someone whos a bad influence and imprint on them and act like them. Or hanging out with a younger person and they act like that age. Same goes for online people or adults, They don't know the people their children/teenagers are hanging out with so again, most likely the last one.
IF NOT possibly the second to last.
IF wrong let me know, i'll change it, lol