This chapter provides a brief overview American public housing history, linked to the broader planning history of slum clearance and urban renewal. It steps back to consider the longer history of efforts to define the problem of poverty and its governance. It then traces the evolution of deeply subsidized housing programs, revealing decades of expansion, followed by a more recent contraction. It next introduces HOPE VI, the main federal program of public housing redevelopment, explaining its policy evolution, efforts to combat concentrated poverty, and links to gentrification. It provides a method for categorizing the significant variety of efforts to implement HOPE VI projects, showing that mixed-income housing can be pursued in many different ways, in accordance with divergent aims. By identifying the larger national pattern of HOPE VI deployment in an unprecedented way, it situates the book’s four detailed case examinations in a more holistic context.