During a conflict with this tribe, a military court at Fort St. Marks controversially found two British merchants guilty of arms dealing. (10[1])This tribe’s twenty-year agreement with territorial governor William Pope Duval was broken in less than ten years (10[1])by another leader, who executed Arbuthnot and Ambrister (10[1])for spying for these people. (10[1])A group of this tribe settled in Coahuila, Mexico, under John Horse and Wild Cat, and Andros Island in the Bahamas was settled by this tribe’s “Black” descendants. (10[1]-5[1])The Treaty of Moultrie (-5[1])Creek signed by this tribe was superseded by the Treaty of Payne’s Landing. A false white flag operation captured this tribe’s Chief (10[1])Osceola. For 10 points, (10[1])name this (10[1])Florida-based tribe that fought several 19th-century wars against the US. ■END■ (10[2])