New awareness of language rights and new efforts to right old wrongs have prompted educators around the world to recognize the importance of ethnic and heritage languages. In some countries, this recognition has led to policies that support the teaching of these languages as school subjects to learners with a home background in these languages and as foreign languages to students with no background in them. Supporters of these policies believe that they give these lan- guages both legitimacy and attention. This recent development offers both new opportunities and new challenges to educators. This paper examines these opportunities and challenges in the context of the United States, where demographic shifts are changing how we think about the teaching of languages that, until recently, were taught exclusively as foreign languages. Heritage Language Students: A Definition In the United States, the term heritage language has re- cently come to be used broadly by those concerned about the study, maintenance, and revitalization of non-English languages in the United States. For those individuals inter- ested in strengthening endangered indigenous languages or maintaining immigrant languages that are not normally taught in school, heritage language refers to a language with which individuals have a personal connection (Fishman,