Hear that train whistle blow!: how the railroad changed the world (Landmark books)
Science and technology
Automated braille
Summary
The invention of the railroad led to great changes in human history, though it was also connected to ruthless exploitation of workers, extermination of Native Americans and the buffalo, corruption among public officials, and violent strike-breaking tactics used by greedy… railroad owners. Describes short and transcontinental train lines and how they shaped the economy, agriculture, and the growth of new towns. Grades 4-7 and older readers. 2004.