4 6 the transcontinental railroad

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Fascinating Facts • In the 1820s many of the nation’s railcars were pulled along their tracks by teams of horses • The city of Cheyenne, Wyoming, was built by Union Pacific workers as a place to live while working in the area • When trains first became popular, some doctors warned that riding them at such fast speeds was not healthy Genre Nonfiction Comprehension Skill Sequence Text Features • Map • Sidebar • Captions Scott Foresman Social Studies ISBN 0-328-14866-0 ì
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