ABSTRACT Controversies surrounding multilingual language programs, disparities on educational achievement measures, and tracking represent some of the conflicts concerning race that continue to take place in school districts around the country. These debates are especially significant today as schools experience shifts in demographics. Racial and ethnic minorities now account for at least one-third of the nation's population (United States Census Bureau, 2010), and schools are more racially and ethnically diverse than ever before (National Center for Education Statistics, 2012). The continued importance of race in education serves as the impetus behind this dissertation's inquiries into race and language in the high school English classroom. This study explores how one group of students, attending a predominately White high school with growing racial and ethnic diversity, write and talk about race in the English classroom. I examine how explicitly or implicitly students engaged in everyday language, school talk, and school writing about racial and ethnic identity, as well as how students responded to an English language arts curriculum devoted to issues of race and equity. On a broader scale, this study seeks to understand the school, community, and larger social context of racial and ethnic division and unity, particularly the role language and literacy pedagogies can play in addressing these issues. Blending two qualitative methodologies, including ethnography and the design and implementation of a race-conscious English curriculum, I spent eight months in one high school classroom, resulting in an analysis of a series of field notes, student writing, and in-depth participant interview transcripts. Findings from this study may help complicate researchers' and teachers' notions of how racial and ethnic identity operates in classrooms with shifting demographics. This study also highlights the importance of bringing race-conscious literacy activities to the forefront of English classrooms where structured discussions and carefully crafted writing prompts can facilitate discourse on race that might otherwise be muted in the context of traditional English language arts curriculum. Finally, this dissertation calls for a greater focus on collaborative research and teaching teams comprised of classroom teachers and university researchers.