Two days later the Democratic National Convention met in Baltimore to nominate a President and Vice-President. The leaders of the Convention desired to nominate Senator Silas Wright of New York, who was then in Washington, as running mate to James K. Polk, but they must know first whether Wright would consent to run as Vice-President. So they posted a messenger off to Washington but were persuaded at the same time to allow the new telegraph to try what it could do. The telegraph carried the offer to Wright and carried back to the Convention Wright's refusal of the honor. The delegates, however, would not believe the telegraph, until their own messenger, returning the next day, confirmed its message. For a time the telegraph attracted little attention. But Cornell stretched the lines across the country, connecting city with city, and Morse and Vail improved the details of the mechanism and perfected the code. Others came after them and added further improvements. And it is gratifying to know that both Morse and Vail, as well as Cornell, lived to reap some return for their labor. Morse lived to see his telegraph span the continent, and link the New World with the Old, and died in 1872 full of honors. Prompt communication of the written or spoken message is a demand even more insistent than prompt transportation of men and goods. By 1859 both the railroad and the telegraph had reached the old town of St. Joseph on the Missouri. Two thousand miles beyond, on the other side of plains and mountains and great rivers, lay prosperous California. The only transportation to California was by stage-coach, a sixty days' journey, or else across Panama, or else round the Horn, a choice of three evils. But to establish quicker communication, even though transportation might lag, the men of St. Joseph organized the Pony Express, to cover the great wild distance by riders on horseback, in ten or twelve days. Relay stations for the horses and men were set up at appropriate points all along the way, and a postboy dashed off from St. Joseph every twenty-four hours, on arrival of the train from the East. And for a time the Pony Express did its work and did it well. President Lincoln's First Inaugural was carried to California by the Pony Express; so was the news of the firing on Fort Sumter. But by 1869. the Pony Express was quietly superseded by the telegraph, which in that year had completed its circuits all the way to San Francisco, seven years ahead of the first transcontinental railroad. And in four more years Cyrus W. Field and Peter Cooper had carried to complete success the Atlantic Cable; and the Morse telegraph was sending intelligence across the sea, as well as from New York to the Golden Gate.