Which year marked the completion of the Transcontinental Railroad, linking the East and West?

• A. 1776
• B. 1869
• C. 1901
• D. 1848

Answer: (B)

Completing the transcontinental railroad in 1869 tied the East and West into one continuous railroad line, dramatically accelerating cross-country travel and commerce. That year, the Union Pacific and Central Pacific railroads joined at Promontory Summit, Utah, with the ceremonial Golden Spike marking the finish and creating the first true coast-to-coast rail link. The achievement transformed how people moved, goods were transported, and markets integrated across the country, helping to spur settlement and economic growth from coast to coast. Other dates reflect different events in American history, but the 1869 connection is the milestone that linked the nation by rail.