The document summarizes the origins of the Thanksgiving holiday in the United States. It describes how the Pilgrims arrived from England on the Mayflower in 1620 and had a difficult first winter, with half of them dying from illness. The following fall, they had their first successful harvest with the help of the native Wampanoag people, including Squanto who acted as an interpreter. The Pilgrims held a celebration to give thanks, which Americans now commemorate as the Thanksgiving holiday by cooking foods like turkey, corn, and squash that were part of that first feast.