U.S. troops attacked the Seminole/Mikasuki community at Fowltown on the Georgia–Florida border, a clash widely treated as the opening of the First Seminole War and a sign of mounting U.S. pressure on Seminole communities and Black Seminoles in Spanish Florida.
The Treaty of Moultrie Creek concentrated many Seminoles onto a central Florida reservation and required cooperation in returning fugitives—terms that helped intensify tensions and set conditions for later removal efforts.
U.S. officials and some Seminole leaders signed the Treaty of Payne’s Landing, tying Seminole removal to an inspection of lands west of the Mississippi—an agreement many Seminoles later disputed as removal pressure increased.
A Seminole delegation signed an agreement at Fort Gibson indicating the western lands were acceptable (often treated as confirming Payne’s Landing). Disputes over consent and authority persisted after the delegation returned to Florida.
A U.S. column under Major Francis L. Dade was ambushed and largely destroyed, an event commonly identified as the outbreak of the Second Seminole War and a turning point toward large-scale armed resistance to removal.
On the same day as the Dade battle, U.S. Indian agent Wiley Thompson—responsible for enforcing Seminole removal—was ambushed and killed near Fort King, underscoring how rapidly the conflict escalated.
U.S. forces fought Seminole fighters near the Withlacoochee River as the war spread across Florida; the engagement reflected the conflict’s early volatility and the difficulty of campaigning in Florida terrain.
Seminole leader Osceola was seized during purported peace talks under a white flag near St. Augustine, a controversial act that weakened one strand of resistance but also intensified Seminole grievances and U.S. public debate.
U.S. troops under Col. Zachary Taylor engaged Seminole forces near Lake Okeechobee (December 25–28, 1837), one of the war’s major battles; it highlighted Seminole defensive skill and the high costs of U.S. operations.
The Armed Occupation Act offered land to settlers willing to occupy and defend it, accelerating U.S. settlement pressures in Florida and further constricting Seminole space and autonomy after the Second Seminole War’s declared end.
Col. William J. Worth declared major operations ended, and August 14, 1842 is widely cited as the official close of the Second Seminole War—despite the absence of a formal peace treaty and the continued presence of Seminoles in Florida.
In December 1855, U.S. actions against Seminole property and renewed encroachment in south Florida helped spark the Third Seminole War (often associated with Billy Bowlegs), marked by raids and small-unit actions rather than major set-piece battles.
Billy Bowlegs’ (Holata Micco) group accepted U.S. offers that included payments and relocation, an agreement that undercut organized armed resistance and paved the way for the conflict’s close.
A large part of Bowlegs’ band and other Seminoles departed from the Fort Myers area by steamer as removal resumed, while additional Seminoles remained in Florida by withdrawing deeper into the Everglades and Big Cypress regions.
Colonel Gustavus Loomis declared the Third Seminole War over on May 8, 1858, after removals and negotiated departures reduced organized resistance; a small Seminole remnant remained in Florida.
Seminole Wars, Resistance, and Removal in Florida (1817–1858)
