Airs Wednesday, February 15 at 9:00 p.m. Zydeco Nation is an hour-long, music-rich documentary that tells the story about an epic chapter in modern American history. Starting during World War II, French-speaking Louisiana Creoles began moving across the country to Northern California in search of both jobs and freedom. They were part of the Great Migration: the movement of six million African Americans from the Jim Crow South to the big cities of the West, North, and Midwest starting in 1915.