The answer for this question is that it is symbolic of how
Scrooge feels about humankind. Metaphorical reference to the absence of understanding
and compassion the government has for the underprivileged and the speedy
increase in population/ inhabitants in London.
The propaganda technique would be name calling
No clue to be honest with ya buddy
Culture does influence one's lives in many ways. It does come from the people before us usually our ancestors and this then is being pass on from generation to generation thus one cannot escape culture as it is already part of people's lives.