Original sentence: The Treaty of Amiens in March 1802 briefly ended hostilities between Britain and France and Spain, and news of this ceasefire left Bowles discredited, the Seminoles (including Kinache) signing a treaty with Spain in August
Edited sentence: The Treaty of Amiens in March 1802 briefly ended hostilities between Britain and France and Spain and news of this ceasefire left Bowles discredited, the Seminoles (including Kinache) eventually betraying him and signing a treaty with Spain in August