![More than 1,800 congressmen once enslaved Black people. This is who they were, and how they shaped the nation.](/content/images/size/w100/2023/11/sigma2023-017.png)
More than 1,800 congressmen once enslaved Black people. This is who they were, and how they shaped the nation.
2023 Shortlist Entry type: Single project Country/area: United States Publishing organisation: The Washington Post Organisation size: Big Publication date: