How Did Consumer-Based Industries Change the Everyday Lives of Americans

How did consumer-based industries change the everyday lives of Americans?

A) Canning, chemicals, synthetics, and plastics allowed for new mass-marketed products that were available to millions of Americans.
B) By paying higher wages to their workers, they made it possible for more Americans to afford the goods they produced.
C) By committing themselves to thorough self-regulation, they assured the safety of American consumers.
D) By relying on American raw materials only, they helped boost American agriculture and mining industries.