CHAPTER TWO REVIEW OF THE LITERATURE Introduction Because this research is interdisciplinary in nature, it requires an understanding not only of the findings in the field of second language acquisition, but also of the process of assimilation and acculturation. To understand the factors which influence English learning for a group of 1980 Cuban students, it is important to con sider the way in which previous groups of Cuban immigrants have adapted to life in the U.S., the conditions under which they lived in Cuba, and circumstances of their arrival and adjustment in the U.S. This review is therefore divided into five subsections: the first is an overview of the use of ethnography and sociolinguistics in second language education; the second is a review of assimilation and acculturation of immigrant groups within the U.S.; the third is a review of the data on previous Cuban migrations that have occurred since the Cuban Revolution; the fourth is a review of significant sociopolitical and economic factors in Revolutionary Cuba that may have affected the 1980 migrants; the fifth is a review of data on the 1980 immigrants. Because of the broad scope of this review of the literature, no one section is considered to be an exhaustive analysis of all available information. Each section is written for the purpose of presenting an overview of background information relating to the current language learning of this specific population. 12