The document summarizes how America developed from a nation of producers to consumers over time. Natural resources and beliefs like equal opportunity and hard work led to material abundance in early America. As technologies like radio, television, and mass advertising emerged, Americans increasingly judged themselves by materialistic standards and became consumers focused on comfort, convenience, and new products. However, economic crises and issues like rising unemployment and debt have made Americans more pessimistic in recent years, though some positive trends toward environmentalism and less waste have emerged. The future impact on America's economic strength remains uncertain.