It is regrettable that, as Baltimore began to break this fresh track, she should have had political as well as physical and mechanical obstacles to overcome. The conquest of the natural difficulties alone required superhuman effort and endurance. But Baltimore had also to fight a miserable internecine warfare in her own State, for Maryland immediately subscribed half a million to the canal as well as to the newly formed Baltimore and Ohio Railroad. In rival pageants, both companies broke ground on July 4, 1828, and the race to the Ohio was on. The canal company clung doggedly to the idle belief that their enterprise was still of continental proportions, since it would connect at Cumberland with the Cumberland Road. This exaggerated estimate of the importance of the undertaking shines out in the pompous words of President Mercer, at the time when construction was begun: There are moments in the progress of time, which are counters of whole ages. There are events, the monuments of which, surviving every other memorial of human existence, eternize the nation to whose history they belong, after all other vestiges of its glory have disappeared from the globe. At such a moment have we now arrived. This oracular language lacks the simple but winning straightforwardness of the words which Director Morris uttered on the same day near Baltimore and which prove how distinctly Western the new railway project was held to be: We are about opening a channel through which the commerce of the mighty country beyond the Allegheny must seek the ocean--we are about affording facilities of intercourse between the East and West, which will bind the one more closely to the other, beyond the power of an increased population or sectional differences to disunite.