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Designed for beginners, this best-selling textbook provides a thorough introduction to the study of language.

This text provides an introduction to the study of language, including the origins of language, the development of writing, animals and human language, sounds and sound patterns and language and th

As the new century unfolds, we face a host of economic and social challenges: jobs lost to "off shoring," a huge and growing number of Americans without health insurance coverage, an expa

Is Social Security really going bust, and what does that mean to me? If I hire an immigrant, am I hurting a native-born worker? Why does the stock market go up when employment declines?

Is Social Security really going bust, and what does that mean to me? If I hire an immigrant, am I hurting a native-born worker? How much can presidents really affect economic outcomes?