A flapper is the word used in 1920 to a fashionable young woman (the last option) who was enjoying life rather than adhere to standards of behaviour - they were known for listening to jazz.
Answer:
More food
Explanation:
When people have more food they can have more children without fear of starvation, and with an agricultural revolution, the town needs more people to help harvest.
Answer:
The building of a postal system helped to increase the economy.
Answer:
pop
Explanation:
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