Episode 6: HeartlandThis movie study guide comes complete with answer key. Questions go in order along with the video. Summary of Video: In 1869, the Atlantic and Pacific coasts of America, more than 2,000 miles apart, are linked by continuous metal rails. The Transcontinental Railroad--the world's first--is the most ambitious human enterprise since the Great Wall of China, and much of it is built by Chinese laborers. The railroad doesn't just change the lives of Americans, it alters the entir