Final answer:
The automobile is considered the greatest symbol of consumerism and economic prosperity of the 1920s.
Step-by-step explanation:
The automobile is considered the greatest symbol of consumerism and economic prosperity of the 1920s. It represented a shift from an agrarian society to an industrial society and stimulated economic growth in various industries such as steel, rubber, and petroleum. The widespread ownership and use of automobiles also symbolized the newfound freedom and mobility of Americans during this time.
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