The Cayuga marker identifies routes used during the Sullivan-Clinton campaign of 1779, one of the Continental Army's largest operations. The country around Cayuga Lake was a homeland of the Gayogo̱hó꞉nǫʼ, or Cayuga Nation, within the Haudenosaunee Confederacy. Communities maintained houses, orchards, cornfields, hunting territories, and diplomatic ties across the Finger Lakes. The Revolution divided the Confederacy, with many Cayuga, Seneca, Onondaga, and Mohawk people supporting Britain while many Oneida and Tuscarora people supported the Americans.

Frontier raids and reprisals escalated in 1778 after violence at Wyoming, Cherry Valley, and Indigenous settlements. George Washington ordered Major General John Sullivan to destroy the military and economic capacity of British-allied Haudenosaunee nations. Sullivan's column advanced from Pennsylvania while Brigadier General James Clinton descended from the Mohawk Valley. They joined at Tioga and moved north with several thousand soldiers, artillery, livestock, packhorses, and boats carrying supplies.

After defeating a British-allied force at Newtown on August 29, the army systematically burned villages and destroyed crops and orchards. On the return march, Sullivan divided detachments to strike communities around Cayuga and Seneca lakes. Colonel William Butler moved along the eastern shore of Cayuga Lake, while Lieutenant Colonel Henry Dearborn's troops operated on the western side. Their assignments extended destruction beyond the main army's route and left communities with little shelter or stored food before winter.

Among the places destroyed were major Cayuga settlements including Goiogouen and Chonodote, along with smaller villages and the Tutelo community of Coreorgonel. Soldiers cut or burned extensive orchards, including one remembered as containing roughly fifteen hundred fruit trees. The campaign's military purpose was to prevent raids and weaken British supply networks, but its method deliberately targeted the foundations of civilian survival. Thousands of Native refugees fled toward Fort Niagara, where hunger, exposure, and disease caused further suffering.

The expedition did not permanently remove Haudenosaunee resistance, and raids continued. After the war, however, New York and the United States imposed treaties that transferred vast areas despite disputes over the authority of signers. Settlers entered lands opened by wartime devastation and postwar dispossession. The landscape remembered by the marker therefore became part of American expansion while Cayuga people endured displacement to other communities and territories.

Early twentieth-century route markers often described the campaign as a straightforward Patriot triumph. A fuller account recognizes military context without obscuring Indigenous experience. This location marks movement, not a conventional battlefield: troops passed through to destroy homes, food, and orchards. Reading the marker today can connect road geography with the campaign's human consequences and acknowledge that the Revolution's struggle for American independence brought invasion and forced removal to the Cayuga homeland.