Will Smith hosts this six-part series tracing the history of the 14th Amendment, the clause ratified after the Civil War that promised equal protection under the law. Historians, activists, and actors including Mahershala Ali and Diane Lane appear in interviews and dramatized readings that walk through the amendment's aftermath, from Reconstruction and Jim Crow through the fights for women's suffrage, Japanese American internment, marriage equality, and disability rights. Each episode follows a different chapter of that fight, showing how the same fourteen words have been invoked by segregationists and civil rights lawyers alike, and how Supreme Court cases like Plessy v. Ferguson and Brown v. Board of Education turned on their meaning. Archival photographs and news footage sit alongside the reenactments, which restage courtroom arguments and street protests to put faces on the legal history. The series treats the amendment as an unfinished argument rather than a settled fact, tracking how each generation has had to fight again for protections the text seemed to guarantee.