In January 1869, leaders of the Union Pacific and Central Pacific met in Washington, D.C. to discuss the final stretch of construction. For years, the two railroads had been advancing toward each other without a defined location for their tracks to meet. But now, their grading crews were working within sight of each other in Utah. In the frantic race to the finish, it became increasingly difficult to hide the fact that the tracks destined to unite the nation were built on a foundation of corruption.

Order your copy of the new American History Tellers book, The Hidden History of the White House, for behind-the-scenes stories of some of the most dramatic events in American history—set right inside the house where it happened.

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