Based on extensive archival research, this study makes sense of these contradictions to reveal how American impulses to recruit and exclude coolies enabled and justified a series of historical transitions: from slave-trade laws to racially coded immigration laws, from a slaveholding nation to a "nation of immigrants," and from a continental empire of manifest destiny to a liberating empire across the seas. Combining political, cultural, and social history, Coolies and Cane is a compelling study of race, Reconstruction, and Asian American history.