When the Civil War began, the country’s industrial output, while important and increasing, did not approach that of major European powers. By the end of the century the United States had become far and away the colossus among world manufacturers, dwarfing the production of Great Britain and Germany. The world had never seen such a remarkable example of rapid economic growth. The value of American manufactured products rose from $1.8 billion in 1859 to over $13 billion in 1899.
American manufacturing flourished for many reasons. New natural resources were discovered and exploited steadily, thereby increasing opportunities. These opportunities, in turn, attracted the brightest and most energetic of a vigorous and expanding population. The growth of the country added constantly to the size of the national market, and protective tariffs shielded that market from foreign competition. Foreign capital, however, entered the market freely, in part because tariffs kept out so many foreign goods.
The dominant spirit of the time encouraged businessmen to maximum effort by emphasizing progress, yet it also produced a generation of Robber Barons. The energetic search for wealth led to corrupt business practices such as stock manipulation, bribery, and cutthroat competition and ultimately to “combinations in restraint of trade,” a kind of American euphemism for monopoly. European immigrants provided the additional labor needed by expanding industry; 2.5 million arrived in the 1870s, twice that number in the 1880s. These immigrants saw America as a land of opportunity, and for many, probably most, it was that indeed. But for others, emigrating to the United States meant a constant struggle for survival; dreary, often unhealthy living conditions; and grinding poverty.
The period witnessed rapid advances in basic science, and technicians created a bountiful harvest of new machines, processes, and power sources that increased productivity in many industries and created new industries as well. Agriculture was transformed by improved harvesters and binding machines, and combines capable of threshing and bagging 450 pounds of grain a minute. An 1886 report of the Illinois Bureau of Labor Statistics claimed that “new machinery has displaced fully 50 percent of the muscular labor formerly required to do a given amount of work in the manufacture of agricultural implements.” Of course that also meant that many farm families were “displaced” from their homes and livelihoods, and it made farmers dependent on the vagaries of distant markets and powerful economic forces they could not control.
As a result of improvements in the milling of grain, packaged cereals appeared on the American breakfast table. The commercial canning of food, spurred by the “automatic line” canning factory, expanded so rapidly that by 1887 a writer in Good Housekeeping could say, “Housekeeping is getting to be ready made, as well as clothing.” The Bonsack cigarette-rolling machine created a new industry that changed the habits of millions. George B. Eastman created still another with his development of mass-produced, roll photographic film and the simple but efficient Kodak camera. The perfection of the typewriter by the Remington company in the 1880s revolutionized office work. But even some of these inventions were mixed blessings. The harm done by cigarettes, for example, needs no explanation.