Chapter 3 discusses the grim history of the Zong slave ship and the broader context of slavery in America, highlighting the dehumanization of enslaved individuals as mere 'cargo.' It also examines the dynamics between majority and minority groups through the Noel and Blauner hypotheses, which analyze the impact of colonization and immigration on prejudice and discrimination. The document outlines how the plantation economy relied on slavery and indentured servitude, leading to systemic inequalities that continue to affect various minority groups today.