The term "persistent expansion" refers to the continuous and ongoing growth or increase of a particular phenomenon over a period of time. In the context of the post-war period in the United States, it describes the sustained and consistent growth of consumerism.
Related terms
Economic Boom: A period characterized by rapid economic growth and prosperity.
Technological Advancements: Improvements in technology that lead to increased production and consumption.
Advertising & Marketing: Strategies used to promote products or services to consumers.