Inventor, industrialist, and founder of Cooper Union college
Appears in 1 documentary
Few figures in nineteenth-century American history managed to embody so many contradictions as productively as Peter Cooper. He was a self-taught tinkerer who never finished school, yet he founded one of the most innovative educational institutions in the country. He was a hard-nosed industrialist who accumulated enormous wealth, yet he believed passionately that society owed ordinary people a genuine opportunity to rise. His life stretched from the era of wooden sailing ships to the age of telegraph cables and steel rails, and at nearly every turn, he helped build the infrastructure of modern America.
Peter Cooper was born on February 12, 1791, in New York City, the fifth of nine children in a family that moved frequently and struggled financially. His formal schooling amounted to perhaps a year in total. What he lacked in classroom time, he compensated for with relentless curiosity and mechanical ingenuity. As a young man he apprenticed as a coachmaker, then dabbled in hat manufacturing, glue production, and grocery retail before finding his footing in industry.
In 1830, Cooper built the Tom Thumb, one of the first American-designed steam locomotives, for the Baltimore and Ohio Railroad. The engine was small — its boiler not much larger than a barrel — but it demonstrated that steam power could navigate the sharp curves of American terrain where English-designed locomotives struggled. The famous race between the Tom Thumb and a horse-drawn rail car, which the horse won only because of a mechanical failure mid-run, became an enduring story of American industrial adolescence: the machine had lost, but everyone understood that the machine was the future.
Cooper’s fortune grew substantially through his iron works in Trenton, New Jersey, which by the 1840s was producing structural iron beams that helped make multi-story buildings economically viable. He later became a primary investor in Cyrus Field’s Atlantic Telegraph Company, which successfully laid the first transatlantic telegraph cable in 1858 — a project that compressed the communication time between continents from weeks to minutes and permanently altered the rhythms of international commerce and diplomacy.
What separates Cooper from the hundreds of other industrialists who built fortunes in the same decades is what he chose to do with his wealth. In 1859, he founded Cooper Union for the Advancement of Science and Art in New York City, an institution with a founding principle radical enough to seem almost utopian: free tuition for any qualified student, regardless of race, gender, or class. In an era when higher education was largely the preserve of the wealthy, Cooper Union threw open its doors to working men and women, offering courses in engineering, art, and architecture.
The institution’s Great Hall became one of the most consequential public forums in American civic life. Abraham Lincoln delivered his famous Cooper Union Address there in February 1860 — a speech so well-reasoned and forcefully delivered that many historians credit it with making Lincoln a viable presidential candidate and, in some sense, with shaping the political conditions that led to the Civil War and emancipation. Cooper himself believed deeply in democratic debate; he kept the hall open to speakers of all political persuasions, a commitment that was genuinely unusual in the polarized decades before and after the Civil War.
Cooper ran unsuccessfully for President of the United States in 1876 as the Greenback Party candidate at age 85, campaigning on monetary reform and the rights of labor — a reminder that his reform instincts never calcified into mere philanthropy. He died on April 4, 1883, at age 92, having outlasted most of his contemporaries and most of the America he had helped create.
His lasting significance lies in the gap he tried to close. The industrial revolution generated staggering wealth and staggering inequality simultaneously, and most of the men who profited from it either ignored that contradiction or justified it. Cooper spent the second half of his life trying to solve it — through education, through public infrastructure, through political engagement. Cooper Union still operates in New York City today, and while financial pressures led the institution to charge tuition for the first time in 2014, the founding vision of accessible, rigorous education remains embedded in its identity. Peter Cooper understood, earlier than most, that a democracy cannot sustain itself on opportunity promised but never delivered.
Robert E. Lee's entire battle plan for the Confederate invasion of the North, Special Order 191, was found by a Union soldier lying in a Maryland field wrapped around three cigars, days before Antietam became the bloodiest single day in American military history.