America's per capita income is $46,040. It's the 15th-highest in the world.
The United States is mostly a capitalist economy, with huge mineral and oil reserves, apart from fantastic infrastructure, skilled work force, and the highest number of the world's largest corporations.
The country has highly developed sectors, like banking, financial services, automobile, agriculture, manufacturing, energy, etc.
Image: Mt. Rushmore, in Keystone, South Dakota, USA. | Photograph: Karen Bleier/AFP/Getty Images
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