How did advertising and mass production shape american national culture in the 1920’s?

Answer and Explanation:

Large scale manufacturing and promoting were two social financial tools that significantly and lastingly affected American culture and had their starting points in the 1920 .

It radically brought down creation costs, so items were both of high caliber and lower customer costs which made them available to a lot more individuals.

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to generate donations

to organize supporters

to solicit support