Final answer:
The Dish with one spoon treaty is associated with the Northeast belt. It was an agreement made between Indigenous nations in the Northeastern region of North America to share and care for the land and resources in a sustainable way.
Step-by-step explanation:
The Dish with one spoon treaty is associated with the Northeast belt, specifically with the "The Dish With One Spoon Wampum". This treaty was made between the Anishinaabe (Ojibwa), Haudenosaunee (Iroquois), and other Indigenous nations in the Northeastern region of North America. It was an agreement to share and care for the land and resources in a sustainable way, promoting peace and cooperation among the different tribes.