The technique of selling commercial products by creating a new social anxiety and suggesting a product to cure it was known in the 1920s as what type of "ethos"? Therapeutic Advertising Curative Consumer

The right answer for the question that is being asked and shown above is that: " Advertising " The technique of selling commercial products by creating a new social anxiety and suggesting a product to cure it was known in the 1920s as what type of "ethos" is that of Advertising