Why did american families no longer need to be self-sufficient after industrialization? a. cheap goods manufactured in factories met most needs c. the government provided welfare for most americans b. charities donated necessities to most families in need d. local communities provided goods for all members

I believe the answer is: a. Cheap goods manufactured in factories met most needs

Humans' daily needs would most likely revolved around 4 products: Foods, drinks, clothing, and Housing.

Cheap manufactured goods could fulfil 3 of that 4 products, while the needs for housing could be met simply by renting other people's apartment or house.This make the majority of american do not really need to be self sufficient after industrialisation.