"Hamilton doubted the cohesive force of the Constitution to make a nation. He was so far right, for no constitution can make a nation. That is a growth, and the vigor and intensity of our national growth transcended our own suspicions. It was typified by our material progress. General Hamilton died in 1804. In 1812, during the last war with England, the largest gun used was a thirty-six pounder. In the war just ended it was a two-thousand pounder. The largest gun then weighed two thousand pounds. The largest shot now weighs two thousand pounds. Twenty years after Hamilton died the traveler toiled painfully from the Hudson to Niagara on canal-boats and in wagons, and thence on horseback to Kentucky. Now he whirls from the Hudson to the Mississippi upon thousands of miles of various railroads, the profits of which would pay the interest of the national debt. So by a myriad influences, as subtle as the forces of the air and earth about a growing tree, has our nationality grown and strengthened, striking its roots to the centre and defying the tempest. Could the musing statesman who feared that Virginia or New York or Carolina or Massachusetts might rend the Union have heard the voice of sixty years later, it would have said to him, 'The babe you held in your arms has grown to be a man, who walks and runs and leaps and works and defends himself. I am no more a vapor, I am condensed. I am no more a germ, I am a life. I am no more a confederation, I am a nation'."