Part 2 - Hemp Helped Build The United States
Below Is a FREE TO DOWNLOAD short audio about how hemp helped to build America.
The Early American Settlers Knew Hemp Was Valuable
Written by Casper Leitch
When the American colonies moved toward revolution, they weren’t just breaking away from British laws and taxes. They were breaking away from the entire imperial supply chain that had kept their world running. And that meant one question suddenly mattered more than almost anything else: could America supply itself? Could it make the rope, canvas, paper, and military materials needed to fight a war and build a new nation? Hemp was at the center of that question.
During the American Revolution, the colonies faced a shortage of almost everything. Britain controlled the world’s strongest navy, and the Atlantic trade system collapsed almost overnight. The colonies had relied on British ships, British rope-walks, British sailcloth, and British naval stores. Now they had to produce those materials themselves. Hemp became one of the few crops that could fill the gap quickly. It was already familiar to farmers, already required by colonial law, and already part of the daily fabric of life.
George Washington understood this better than most. He had grown hemp at Mount Vernon for years, and his letters show he was actively studying hemp markets, freight costs, and profit margins. In 1765 he asked his London agent what price “good hemp” might bring if properly prepared. That wasn’t idle curiosity, it was preparation. Washington knew that a nation without hemp was a nation without rope, and a nation without rope was a nation without ships. And without ships, the Revolution itself would be impossible.
Thomas Jefferson also grew hemp at Monticello, experimenting with different varieties and processing techniques. John Adams wrote about hemp’s agricultural value and its importance to colonial industry. These men weren’t dabbling. They were participating in a strategic supply chain that would soon become essential to independence.
When war broke out, hemp was used for military tents, wagon covers, uniforms, and the rigging of ships that carried supplies and soldiers. It was used for paper, including early drafts of revolutionary pamphlets and political arguments. It was used for cordage in coastal defenses and for the ropes that held cannons in place. Hemp wasn’t glamorous, but it was everywhere, woven into the infrastructure of rebellion.
After independence, the new United States faced a different challenge: building an economy strong enough to survive. The early Republic needed crops that could support farmers, feed industry, and reduce dependence on foreign imports. Hemp fit perfectly into that vision. It grew well in multiple climates, required relatively simple tools, and produced fiber that could be used for rope, cloth, and paper. In several states, hemp was so valuable that it could be used to pay taxes, especially in frontier regions where cash was scarce and barter economies were common.
As America expanded westward, hemp moved with it. Nowhere did it take deeper root than Kentucky. By the early 1800s, Kentucky had become the nation’s hemp powerhouse. Its soil and climate were ideal for fiber production, and its farmers developed expertise that made the region famous. Hemp supported rope factories, bagging mills, and textile operations. It supported agriculture by providing durable materials for baling and shipping. It supported trade by supplying cordage for riverboats and coastal shipping. Kentucky’s wealth grew so rapidly that it became one of the richest commonwealths in America.
But the prosperity had a darker side. Hemp cultivation was brutally labor‑intensive. Hemp had to be harvested, redded, broken, scutched, and hackled all by hand. The work was exhausting. Hemp’s economic importance cannot be separated from this reality.
By the late 1800s, hemp had already lived several lives in America. It had been a colonial necessity, a revolutionary resource, a frontier commodity, and the backbone of Kentucky’s wealth. But as the United States moved into the industrial age, the world around hemp began to change.
Machines replaced hand labor. New fibers entered global markets. And the country’s relationship with cannabis, both hemp and marijuana, began to shift in ways that would reshape the next century.
At the same time, new materials entered the American marketplace. Jute from India flooded global trade routes, offering a cheaper alternative for rope and bagging. Cotton expanded across the South, supported by new machinery and global demand. Steamships and ironclad vessels reduced the need for traditional sailcloth and hemp rigging. Industrialization changed the very nature of maritime power. Hemp, once essential to ships, found itself pushed aside by steel cables, synthetic fibers, and mechanized production.
Kentucky held on longer than most. Its farmers were skilled, its soil was ideal, and its rope factories remained active well into the late 19th century. But even Kentucky could not escape the economic pressures. By the early 1900s, hemp was no longer the dominant crop it had once been. It was still grown, still processed, still part of local industry, but it was fading.
Then came the second major change: politics. In the early 20th century, America’s attitude toward cannabis began to shift dramatically. Hemp and marijuana had always been the same plant, differentiated mainly by use and THC content. But as anti‑marijuana sentiment grew, fueled by sensationalist newspaper campaigns, radicalized fearmongering, and political opportunism, hemp was swept into the same storm.
The turning point came in 1937 with the Marijuana Tax Act. Although the law was aimed primarily at marijuana, its language was broad enough to include industrial hemp. Farmers suddenly faced new taxes, new paperwork, and new legal risks. The crop that had once been required by colonial law was now tangled in federal regulation. Many farmers simply stopped growing it. The decline that had begun with industrialization accelerated under prohibition.
The next major change came in the mid‑20th century, when synthetic fibers exploded across American industry. Nylon, polyester, and polypropylene offered cheap, uniform alternatives to natural fibers. Corporations invested heavily in synthetic production, and hemp, already burdened by legal restrictions, could not compete. By the 1950s, American hemp was nearly gone.
For the next half‑century, hemp lived in the shadows of prohibition. It was misunderstood, misclassified, and often deliberately erased from public memory. Many Americans grew up believing hemp was simply marijuana by another name. The crop that had once built ships, supplied armies, and supported farmers became a historical footnote.
But the story wasn’t over. In the late 20th and early 21st centuries, scientists, farmers, and historians began revisiting hemp’s past. They rediscovered its role in colonial law, its importance to the Founding Fathers, its economic impact in Kentucky, and its strategic value during World War II. They studied its environmental benefits: soil regeneration, low water use, carbon absorption. They explored its potential in textiles, bio-plastics, construction materials, and health products. And slowly, public opinion began to shift.
The 2014 Farm Bill opened the door for hemp research. The 2018 Farm Bill legalized industrial hemp nationwide. Farmers planted it again. Universities studied it again. Manufacturers experimented with it again. Hemp returned to American fields, not as a relic, but as a modern crop with new possibilities.
Today, hemp is part of a rapidly evolving industry. It is used in engineered textiles, sustainable construction materials, bio-composites, paper, food products, and wellness supplements. It is part of corporate sustainability strategies and global climate initiatives. It is being rediscovered not as a nostalgic symbol, but as a practical tool for a changing world.
And yet, its history remains essential. Hemp helped build the United States. It supported colonial trade, powered revolutionary supply chains, strengthened frontier economies, and fueled wartime production. It shaped the lives of Washington, Jefferson, Adams, Clay, and countless farmers across the early Republic. It was woven into the rise of an empire and the birth of a nation.
