Final answer:
The concept of customer service evolving from the practice of selling wares in small general stores is true. The market revolution in the US brought significant changes to the social and economic landscape, transitioning from home production to factory production and emphasizing market transactions.
Step-by-step explanation:
The concept of customer service evolved from the practice of selling wares in small general stores off wagons or out of the home is True. During the market revolution in the United States in the early nineteenth century, there were significant social and economic changes. As the country transitioned from home production to factory production, traditional controls over production, distribution, and exchange gave way to market transactions. Supply, demand, and price became far more important in economic transactions than did social relationships, and the emergence of department stores represented the shift into modern patterns of buying.