No idea if you are being cheeky with your question, but the event of 29 December 1890 at Wounded Knee is often given as the close of the Indian Wars. But keeping in mind that treaties were negotiated on a nation-to-nation basis, Red Cloud’s War ended at best in a draw for the federal government and the ancestors of the Seminole and Miccosukee nations currently located within the boundaries of Florida never signed any treaty related to cessation of the Seminole Wars.
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