Why do we have green beans at thanksgiving?

Green beans are a popular dish at Thanksgiving due to their vibrant color, which adds visual appeal to the holiday table. They are also a versatile vegetable that can be prepared in various ways, such as in casseroles or simply steamed, complementing the rich flavors of traditional Thanksgiving foods. Additionally, green beans symbolize harvest and abundance, aligning with the spirit of gratitude and celebration that defines the holiday.