'On May 10, 1869 telegraph operators in Utah signaled the nation that this had been completed'
the Transcontinental Railway
WESTWARD EXPANSION OF THE U.S.: On May 10, 1869 telegraph operators in Utah signaled the nation that this had been completed
On May 10, 1869 telegraph operators in Utah signaled the nation that this had been completed
On May 10, 1869 telegraph operators in Utah signaled the nation that this had been completed
WESTWARD EXPANSION OF THE U.S.
the Transcontinental Railway
WESTWARD EXPANSION OF THE U.S.