This is the third profile in The City That…, a series about American cities that invented an industry, led the world in it, and then watched the center move on. We tell their stories plainly and with affection — what they made, what it cost, and what they still are.

The Founding

The falls came first. Long before anyone thought to build a country here, the Blackstone River dropped hard over a ledge of rock and made a sound you could hear from the woods. The Algonquian people called the place Pawtucket, which means at the falls. The water was the whole reason for everything that followed.

Men had worked iron beside that water for more than a century. In 1671 an ironworker named Joseph Jenckes Jr. bought land near the falls and built a forge, and around the forge grew a settlement of blacksmiths and machine-makers who knew metal and knew water. They were a quiet kind of skill, handed down. When the time came, that skill would matter more than anyone could have guessed.

The time came with a man who arrived carrying nothing anyone could see. Samuel Slater was twenty-one. He had served his apprenticeship in an English cotton mill under Jedediah Strutt, and he had risen to overseer, and he had learned the Arkwright system of spinning cotton by water power until he knew it the way a man knows his own hands. England guarded that knowledge like a treasure. It was against the law to carry the machine plans out of the country, or even to carry out the men who understood them. So Slater carried the plans where no inspector could find them. He memorized them. He dressed as a farmer, told no one, and sailed for America in 1789.

In Rhode Island a Quaker merchant named Moses Brown had the money and the will to build a cotton mill, and machines that did not work. He had been trying for years. He hired Slater in December of 1789, and Slater looked at Brown’s equipment and judged it useless. Then, with the Pawtucket machine-makers — the Wilkinsons chief among them — he built new carding and spinning machines from memory, and in December of 1790 they ran. Cotton thread came off the frames by water power for the first time in America. Three years later, in 1793, the partners built a proper mill for the work, a yellow clapboard building two and a half stories tall beside the falls. That mill still stands. It is where the factory began.

The Height

The first mill held seventy-two spindles. That is a number a person can picture — a room, a wheel, a belt, the river turning it all. What cannot be easily pictured is what those seventy-two spindles became. The model spread out from Pawtucket along every stream in New England that could turn a wheel. By the end of the War of 1812 there were perhaps a hundred and thirty thousand spindles running in America. By 1840 there were close to two million. One building beside one waterfall had seeded a national industry.

Slater built more than machines. He built a way of life around them, and it came to be called the Rhode Island System. He hired whole families and housed them in company houses, paid them in credit at the company store, and gathered their children into Sunday schools where the lesson was the value of work. The first workforce at the 1793 mill was nine children between the ages of seven and twelve. By 1830 more than half of Rhode Island’s mill hands were children. The system was profitable beyond anyone’s expectation. Slater died a millionaire in 1835, part owner of thirteen mills, and the country called him the Father of American Manufactures.

The mills pulled people across oceans and borders. French-Canadians came down from Quebec by the thousands; Irish and Italian and Portuguese families followed, and Pawtucket filled with tight, proud neighborhoods, each with its own church and its own tongue. On Sundays the mill hands played soccer, and they played it well — the thread-mill team, the J. & P. Coats club, drawn straight off the factory floor, became one of the great early powers of American soccer and brought national finals to a field on Lonsdale Avenue. The work was hard and the people made a life on top of it. That is what a great industrial city is.

The Turn

What water gave, steam took away. As long as a mill needed a waterfall, it had to stay where the falls were. Steam cut that cord. A mill could be built anywhere now — and the anywhere that made sense was the South, closer to the cotton, the coal, the milder winters, and labor that cost less. Southern mills bought newer machines and undersold New England. Later the work crossed the oceans entirely. The decline was not a single blow but a long leaving.

The Slater Mill itself spun cotton until 1895, by which time the trade had largely gone south, and the building found other industrial uses until about 1920. The hardest years came in the 1920s and the decades after, when cloth prices collapsed and the great brick mills along the Blackstone went quiet one after another. The thing Pawtucket had invented had grown up and moved away, the way children do, and left the parent city standing by the water it had once turned to gold.

What Was Lost

There is a cost in this story that must be told plainly, because it was paid by the smallest people. The mills were sealed and humid to keep the thread from breaking, and the air inside hung thick with cotton lint that settled into lungs. Men and women and children breathed it for twelve and fourteen hours a day, and many of them died early of it. The early machines had no guards. A child reaching into the gears to clear a snag could lose a finger, a hand, an arm. This was the underside of the miracle, and the workers knew it before anyone else did.

They did not bear it quietly. In May of 1824 the Pawtucket owners cut the wages of the women power-loom weavers by a quarter and added an hour to the day, and a hundred and two women walked out. It was the first factory strike in the history of the United States, and the first strike of any kind led by women. They barricaded the mill doors and marched on the owners’ houses, and when one of the mills was set afire the owners came to the table and gave ground. The women won. And when the masters kept stretching the workday by quietly adjusting the mill bells — a trick the workers called clock-bleeding — the people of Pawtucket pooled their own money, bought a town clock, and hung it where no owner could touch it, so that time itself would belong to everyone. When the empty mills came later, what was lost was not only the wages and the work. It was a whole way that a place had known itself.

What Remains

The mill did not fall. In 1921 the people who loved it formed an association to save it, restored it to the way it had looked in 1835, and in 1955 opened it as a museum. In November of 1966 the Old Slater Mill became the very first property listed on the National Register of Historic Places — the first of all of them. In 2021 it passed into the hands of the National Park Service and now anchors the Blackstone River Valley National Historical Park, where every spring the city still holds a festival in honor of the hundred and two women who walked out in 1824.

The city kept finding new ways to make things. In 1923 three Polish brothers named Hassenfeld, working in the same mill country out of fabric remnants and scrap, began wrapping pencil boxes in cloth. That small business became Hasbro, and Hasbro gave the world Mr. Potato Head and G.I. Joe and stayed anchored in Pawtucket for a century. Then in 2025 Hasbro announced it would leave for Boston by the end of 2026, and the leaving stung, because the PawSox had already gone to Worcester and McCoy Stadium had already come down. Pawtucket has taken hard punches lately and has gone on standing, the way it always has — turning old mills into the Hope Artiste Village and a sprawling arts district, the brick buildings that once cost so much filling now with breweries and painters and music.

Go to the falls today and the water still drops over the same ledge it dropped over before the country had a name. The yellow mill stands above it, restored and quiet, the great wheel of the Wilkinson shop beside it still able to turn. Inside, behind glass and in the open air, sit the carding and spinning machines a young man built from memory, the seventy-two spindles that multiplied into millions and clothed a nation and then went away. Pawtucket did not merely host the American factory. Pawtucket gave it its first breath, beside the falls, and the river that powered it runs clean again, and remembers.

Pawtucket is where the American factory drew its first breath, and that is worth remembering.

Why Pawtucket?  It is not the biggest mill town and never was — it is the first. The water-powered cotton mill Samuel Slater built here in 1793 was the seed of the entire American factory system, and from that one building beside the Blackstone falls the way of making everything spread across the country.