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WESTWARD EXPANSION Key Figures - ppt download
The Big Four was the name popularly given to the businessmen and philanthropists who built the Central Pacific Railroad… | The big four, Mark hopkins, The book club
A Brief History of the Pacific Railway - The Transcontinental Railroad
Central Pacific Railroad | Founders, History, & Facts | Britannica
Building the Transcontinental Railroad timeline | Timetoast timelines
Building the Central Pacific Railroad - True West Magazine
Santa Cruz Trains: People: The Big Four
The Transcontinental Railroad Railroads had already transformed life in the East, but at the end of the Civil War they still stopped at the Missouri River. - ppt download
Transcontinental Railroad & the "Big Four" - YouTube