1. Race and Space in Nineteenth-Century New Haven: A Case Study in Reconstructing Block-Level Demography • Sean Morey Smith, Yale School of Medicine.

2. Racialized Displacement in Washington, D.C.’s Alley Communities: Tracking the Shift from Micro- to Neighborhood-Level Segregation • Carolyn Swope, Columbia University.

3. Mapping Irregular Settlements in Mid-19th-Century New York City • Gergely Baics, Barnard College; Leah Meisterlin, Columbia University.