爽一点搔一点叫大声点

　　Witness the first half of the 20th century in America and the evolution of migration, work, crime, small towns, and more. 　　Narrator: Eric Meyers 　　Narrator (UK version): Stephen Mangan 　　S3 E1 - Coming to America 　　S3 E2 - Disasters 　　S3 E3 - Alaska 　　S3 E4 - Made in the USA 　　S3 E5 - Crimes of the Century 　　S3 E6 - Small Town Life