Question 15 • 26-27 SS US/AZ History 1 CR – (YR) Schroeder, A US/AZ HISTORY/GEOGRAPHY 1(9)
The transcontinental railroad was completed in 1869, when the Central Pacific and Union Pacific railroads met at Promontory Summit in Utah. The joining was marked by the driving of a ceremonial golden spike, so the correct choice is 1869.
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