Despite notable progress in racial and ethnic relations in the United States since the 1960s, race/ethnicity remains a critical factor influencing the quality of one’s experiences and life opportunities. In this seminar, we will explore key concepts and theoretical perspectives on racial and ethnic relations in the U.S. from a sociological perspective and assess their significance and relevance in explaining contemporary relations between racial and ethnic groups. In addition, we will analyze the impact of various laws, policies and programs, discussing topical issues like racial and ethnic relations in the Trump Era.