The document discusses racial and ethnic relations and patterns of intergroup relations in three sections. Section 1 defines key terms like race, ethnicity, and minority groups. It describes how race is based on physical characteristics and ethnicity is based on shared culture. Section 2 explains discrimination and prejudice, how they differ, and their sources like sociological, psychological, and economic factors. Prejudice can lead to stereotypes and discrimination can be legal or institutional. Section 3 provides an overview of minority groups in the United States.

1. Chapter 10: Racial and Ethnic Relations Section 1: Race, Ethnicity, and the Social Structure Section 2: Patterns of Intergroup Relations Section 3: Minority Groups in the United States