Franklin Delano Roosevelt made the federal government feel like a promise ordinary people could address directly. In the Depression, through disability, experiment, radio, relief, war, and recovery, he changed what Americans thought Washington was for. This long-form portrait follows Roosevelt from Hyde Park privilege and Warm Springs reinvention to the New Deal, Social Security, executive enlargement, global war, and the beginnings of a postwar order. Protection, improvisation, coalition, and exclusion all remain part of the story. Listen for the deeper transformation beneath the programs: the national government becoming a daily obligation rather than a distant abstraction.