This digital document is an article from Encyclopedia of Children and Childhood: In History and Society, brought to you by Gale®, a part of Cengage Learning, a world leader in e-research and educational publishing for libraries, schools and businesses. The length of the article is 586 words. The article is delivered in HTML format and is available in your Amazon.com Digital Locker immediately after purchase. You can view it with any web browser. Presents a depth of information on wide-ranging areas concerning business, including accounting, economics, finance, information systems law, management, and marketing.