Question: What 1920 coal miner scuffle is recorded extensively in the Kettle Bottom historical poems?

full_context: Document 1: Coal Wars: The Coal Wars, or the Coal Mine Wars, were a series of armed labor conflicts in the United States, roughly between 1890 and 1930. Although they occurred mainly in the East, particularly in Appalachia, there was a significant amount of violence in Colorado after the turn of the century.
Document 2: Kettle Bottom: Kettle Bottom is a collection of historical poems published in 2004 by Perugia Press in Florence, Massachusetts and written by Diane Gilliam Fisher. The collection's deep focus is on the West Virginia labor battles of 1920 and 1921, such as the Battle of Matewan and Battle of Blair Mountain. "Kettle Bottom" was named Top Ten Poetry Book for 2005 by American Booksellers Association Book Sense, was winner of the Ohioana Library Association Poetry Book of the Year, was a finalist for the Weatherford Award of the Appalachian Studies Association, and selected for inclusion in The Pushcart Prize XXX: Best of the Small Presses.
Document 3: Hobet Coal Mine: The Hobet 21 Coal Mine in West Virginia was operational between 1974 and 2015. Straddling the border of Boone County and Lincoln County in the Appalachian Mountains, the Hobet 21 mine was one of the largest mountaintop-removal coal mining operations in West Virginia. Originally owned by Fil Nutter, the mine used both underground mining and strip mining techniques, and later even more intensive surface mining using a dragline. Increasing productivity and profitability encouraged workers to successfully strike for their health plan in 1993, which resulted in unusually thorough coverage for mine workers at this time. The Hobet mine was incorporated into Arch Coal in 1997, along with several other mines, following booming coal demand. The mine was sold two more times: to Magnum Coal in 2005 and to Patriot Coal in 2008. Patriot Coal subsequently went bankrupt in 2015, ending mining operations at Hobet for good. The Hobet 21 Coal Mine site was once a mountainous highland region covering about 25 square miles. Mountaintop-removal coal mining causes adverse environmental and human health effects. Notably, streams and springs can become permanently filled in with rubble and toxic runoff that concentrates downstream, polluting human water supplies.
Document 4: Battle of Blair Mountain: The Battle of Blair Mountain was the largest labor uprising in United States history and one of the largest, best-organized, and most well-armed uprisings since the American Civil War. For five days in late August and early September 1921, in Logan County, West Virginia, some 10,000 armed coal miners confronted 3,000 lawmen and strikebreakers, called the Logan Defenders, who were backed by coal mine operators during an attempt by the miners to unionize the southwestern West Virginia coalfields. The battle ended after approximately one million rounds were fired, and the United States Army intervened by presidential order.
Document 5: Benwood mine disaster: The Benwood Mine Disaster was a coal mine explosion that occurred on Monday, April 28, 1924, at the Benwood Mine of the former Wheeling Steel Corporation steel mill located in the city of Benwood in Marshall County, West Virginia. The explosion claimed the lives of 119 coal miners. There were no survivors. It is the third worst coal mining disaster in the state of West Virginia after the Monongah Mine disaster of December 6, 1907 that claimed the lives of 361 miners and the Eccles Mine Disaster of April 28, 1914 that claimed the lives of 183 miners.
Document 6: Thurmond, West Virginia: Thurmond is a town in Fayette County, West Virginia, United States, on the New River. The population was five at the 2010 census. During the heyday of coal mining in the New River Gorge, Thurmond was a prosperous town with a number of businesses and facilities for the Chesapeake and Ohio Railway. The town was the filming location for John Sayles' 1987 movie "Matewan" since it still possesses many of the characteristics of a 1920s Appalachian coal town.
Document 7: Charles Everett Lively: Charles Everett Lively (1887–1962) was a private detective affiliated with the Baldwin-Felts Detective Agency. He played an active role in the Coal Wars in Appalachia, and is chiefly remembered as one of the assassins of Police Chief Sid Hatfield.
Document 8: Battle of Evarts: The Battle of Evarts is the name given to a mining strike and ensuing violence that occurred in Harlan County, Kentucky, in 1931. In February 1931 The Harlan County Coal Co. cut wages for its employees. The United Mine Workers union responded by holding a rally in Pineville, drawing over 2,000 attendees. This and other wage cuts and firings led to a strike, and on May 5 Sheriff Jim Daniels (who was reportedly on the payroll of the Black Mountain Coal Co.) and "three carloads of deputies armed with machine guns, sawed off shotguns and rifles drove into Evarts" to confront the striking miners. It is unclear who fired first, but after the battle Jim Daniels, two of his deputies and one miner had died. Eventually Gov. Flem D. Sampson called in the National Guard to stop the strike. It ended in June after several deaths and arrests.
Document 9: Diane Gilliam Fisher: Diane Gilliam Fisher (born 1957) is an American poet. She is author of several poetry collections, most recently, "Kettle Bottom" (Perugia Press, 2004).
Document 10: Harlan County War: The Harlan County War, or Bloody Harlan, was a series of coal mining-related skirmishes, executions, bombings, and strikes (both attempted and realized) that took place in Harlan County, Kentucky, during the 1930s. The incidents involved coal miners and union organizers on one side and coal firms and law enforcement officials on the other. The question at hand: the rights of Harlan County coal miners to organize their workplaces and better their wages and working conditions. It was a nearly decade-long conflict, lasting from 1931 to 1939. Before its conclusion, two acclaimed folk singers would emerge, state and federal troops would occupy the county more than half a dozen times, an indeterminate number of miners, deputies, and bosses would be killed, union membership would oscillate wildly, and workers in the nation's most anti-labor coal county would ultimately be represented by a union.
Document 11: Battle of Matewan: The Battle of Matewan (also known as the Matewan Massacre) was a shootout in the town of Matewan in Mingo County and the Pocahontas Coalfield mining district, in southern West Virginia. It occurred on May 19, 1920 between local coal miners and the Baldwin–Felts Detective Agency.
Document 12: West Virginia coal wars: The West Virginia coal wars (1912–21), also known as the mine wars, arose out of a dispute between coal companies and miners. The first workers strike, in West Virginia, was the Cabin Creek and Paint Creek strike of 1912-1913. With help from Mary "Mother" Jones, an important figure in unionizing the mine workers, the miners demanded better pay, better work conditions, the right to trade where they pleased (ending the practice of forcing miners to buy from company-owned stores), and recognition of the United Mine Workers (UMW). The mining companies, however, refused to meet the demands of the workers and instead hired Baldwin-Felts Agents, equipped with high-powered rifles, to guard the mines, but more important to be strikebreakers. After the Agents arrived, the miners either moved out or were evicted from the houses they had been renting from the coal companies, moving into coal camps that were being supported by the Union. Approximately 35,000 people lived in these coal camps. It wasn't until a month after the strike began that it became hostile with the arrival of the Baldwin-Felts Agents who provoked the miners. The union began supplying miners with weapons: 6 machine guns, 1,000 high-powered rifles, and 50,000 rounds of ammunition.
Document 13: Mother Jones' Prison: Mother Jones' Prison, also known as Mrs. Carney's Boarding House, was a National Historic Landmark located at Pratt, Kanawha County, West Virginia. It was a large two-story structure constructed by the Willis Brothers and used mostly as a boarding house. It was the "prison" in which labor organizer and agitator Mary Harris "Mother Jones" was detained during the 1912–1913 mine wars.
Document 14: Harbor Mountain Press: Harbor Mountain Press is an American, nonprofit, poetry press located in White River Junction, Vermont. The press was founded by poet and editor Peter Money in 2006 (in Brownsville, Vermont). Notable authors published by the press include Alice B. Fogel, Sinan Antoon, Jan Clausen, Robert Farnsworth, Ana Merino, Laura Davies Foley, Elizabeth Robinson, Elena Georgiou, Norman MacAfee, and Mario Susko. Harbor Mountain Press titles have been reviewed in venues including "TIME Magazine," "Library Journal," "Bookslut," and others. The press has received funding from the Byrne Foundation and Pentangle Council on the Arts and individual donors. Harbor Mountain Press titles are distributed by Small Press Distribution and GenPop Books.
Document 15: Anaconda Road massacre: On April 21, 1920, during a miners strike in Butte, Montana's copper mines, company guards fired on striking miners picketing near a mine of the Anaconda Copper Mining Company, killing Tom Manning and injuring sixteen others, an event known as the Anaconda Road massacre. His death went unpunished.
ground_truth: The Battle of Matewan