Photographs and text explain importing and exporting, discussing fair trade; consumers; natural, human, and capital resources; countries that export a large amount of products; surplus; deficit; foreign exchange rate; and other related topics.
Provides brief information on the accomplishments of Americans who worked for social change as well as leaders in the fields of government, industry, science, art, and sports.
Explains how the American mail delivery system that survived for eighteen months in the mid-nineteenth century came to be, how it was operated, and why it came to a close.