http://www.youtube.com/watch?v=jf5TiZ5upt4 1:54 think of the Jim Crow laws
http://www.youtube.com/watch?v=WO2W-4hacHg 4:47 the Jim Crow Era of "separate but equal" racial segregation
http://www.youtube.com/watch?v=iH8EjhfSTiw 1:12 this is Jim Crow in a new era.
練習問題解答
b-4432 Jim Crow