From Swastika to Jim Crow (2000)

From Swastika to Jim Crow is a 2000 documentary that explores the similarities between Nazism in Germany (the Swastika) and racism in the American south (Jim Crow). In 1939, the Nazi government expelled Jewish scholars from German universities. Many of them found teaching positions in Southern universities, where they sympathized with the plight of their African-American colleagues and students.

More at Wikipedia.