In 1929, Tennessee farmer John W. Oliver refused to accept $20 an acre for his 375-acre farm in Cades Cove, land officials wanted to acquire for the proposed Great Smoky Mountains National Park. What followed was a years-long legal battle over property rights, eminent domain and the creation of one of America’s most famous national parks.Oliver was among the Cades Cove residents who resisted the government’s efforts to acquire private land for the park. His family farm was part of a mountain community where generations of residents had built homes, farms, churches, schools and barns.When condemnation proceedings began in 1929, Oliver challenged the government’s attempt to take his property. The case first went in his favor when the Blount County Circuit Court ruled that Tennessee lacked the authority to condemn his land for a federal park project.But that victory did not last. The Tennessee Supreme Court later overturned the ruling, allowing the land-acquisition process to continue.Oliver continued fighting the case for several more years. By 1935, the dispute was finally settled, with the Forest Service historical account stating that Oliver received $17,000 for his 375 acres. That worked out to more than $45 an acre—substantially above the original $20-per-acre offer—but Oliver still lost the farm.His case became an example of the conflict surrounding the creation of Great Smoky Mountains National Park. To build the park, authorities needed to assemble thousands of privately owned parcels, including properties belonging to people who did not want to leave.Cades Cove was already a thriving communityCades Cove was not an empty wilderness when officials began assembling land for the park. Cherokee people had lived in the area before European settlement expanded into the region during the early 19th century.By 1850, the valley had a population of 685. Residents farmed the fertile land, raised livestock and established the institutions of a settled community.The creation of the national park changed that way of life. Some residents sold their properties voluntarily and moved away. Others fought the acquisitions, while some were permitted to remain under lifetime occupancy agreements.The land-acquisition campaign eventually involved more than 6,600 separate tracts, according to a Forest Service historical account. Around 4,250 people, representing roughly 700 families, were affected.The last school in Cades Cove closed in 1944, followed by the community's post office in 1947.Why was the land being acquired?The push to establish the park was driven largely by concerns over logging in the Smoky Mountains.By the 1920s, timber companies controlled large areas of the region, and conservationists feared continued logging would destroy some of the last extensive stands of original forest in the eastern United States.Tennessee and North Carolina supported efforts to protect the mountains, while philanthropist John D. Rockefeller Jr. pledged $5 million in matching funds in 1928.The first major tract was acquired in 1925, when 76,507 acres were purchased from the Little River Lumber Co. President Calvin Coolidge signed legislation in 1926 authorizing federal parks in the Blue Ridge and Great Smoky Mountains.By 1936, more than 400,000 acres had been acquired and transferred to the federal government.President Franklin D. Roosevelt formally dedicated Great Smoky Mountains National Park in 1940.Today, the park is among the most visited national parks in the United States, and Cades Cove remains one of its best-known destinations. Historic cabins, churches, barns and other surviving structures offer visitors a glimpse of the mountain community that existed before the valley became part of the national park.Oliver's fight, meanwhile, remains a reminder that the creation of protected public lands could come at a significant cost for the people who already called those places home.