In a nation as diverse as the United States, the idea of "the American dream" means different things to different people. Many associate the dream with intangible ideals like freedom of expression, freedom of religion, optimism and family ties. But the American dream has also long been associated with attaining a higher standard of living, particularly one that surpasses that of the previous generation.

In a nation as diverse as the United States, the idea of "the American dream" means different things to different people. Many associate the dream with intangible ideals like freedom of expression, freedom of religion, optimism and family ties. But the American dream has also long been associated with attaining a higher standard of living, particularly one that surpasses that of the previous generation.

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