The Adams–Onís Treaty of 1819, also known as the Transcontinental Treaty, the Spanish Cession, the Florida Purchase Treaty, or the Florida Treaty, was a treaty between the United States and Spain in 1819 that ceded Florida to the U.S. and defined the boundary between the U.S. and Mexico. It settled a standing border dispute between the two countries and was considered a triumph of American diplomacy. It came during the successful Latin American wars of independence against Spain.
West Florida was a region on the northern coast of the Gulf of Mexico that underwent several boundary and sovereignty changes during its history. As its name suggests, it was formed out of the western part of former Spanish Florida, along with lands taken from French Louisiana; Pensacola became West Florida's capital. The colony included about two thirds of what is now the Florida Panhandle, as well as parts of the modern U.S. states of Louisiana, Mississippi, and Alabama.
The Territory of Mississippi was an organized incorporated territory of the United States that was created under an organic act signed into law by President John Adams on April 7, 1798, and was dissolved on December 10, 1817, when the western half of the territory was admitted to the Union as the State of Mississippi. The eastern half was redesignated as the Alabama Territory until it was admitted to the Union as the State of Alabama on December 14, 1819. The Chattahoochee River played a significant role in the definition of the territory's borders. The population rose in the early 1800s from settlement, with cotton being an important cash crop.
Perdido River, historically Rio Perdido (1763), is a 65.4-mile-long (105.3 km) river in the U.S. states of Alabama and Florida; the Perdido, a designated Outstanding Florida Waters river, forms part of the boundary between the two states along nearly its entire length and drains into the Gulf of Mexico. During the early 19th century it played a central role in a series of rotating boundary changes and disputes among France, Spain, Great Britain, and the United States.
The Florida Parishes, on the east side of the Mississippi River—an area also known as the Northshore or Northlake region—are eight parishes in the southeastern portion of the U.S. state of Louisiana.
The "Old Southwest" is an informal name for the southwestern frontier territories of the United States from the American Revolutionary War c. 1780, through the early 1800s, at which point the US had acquired the Louisiana Territory, pushing the southwestern frontier toward what is today known as the Southwest.
The Natchez District was one of two areas established in the Kingdom of Great Britain's West Florida colony during the 1770s – the other being the Tombigbee District. The first Anglo settlers in the district came primarily from other parts of British America. The district was recognized to be the area east of the Mississippi River from Bayou Sara in the south and Bayou Pierre in the north.
The Republic of West Florida, officially the State of Florida, was a short-lived republic in the western region of Spanish West Florida for just over 2+1⁄2 months during 1810. It was annexed and occupied by the United States later in 1810; it subsequently became part of Eastern Louisiana.
The West Florida Controversy included two border disputes that involved Spain and the United States in relation to the region known as West Florida over a period of 37 years. The first dispute commenced immediately after Spain received the colonies of West and East Florida from the Kingdom of Great Britain following the American Revolutionary War. Initial disagreements were settled with Pinckney's Treaty of 1795.
Spanish Florida was the first major European land claim and attempted settlement in North America during the European Age of Discovery. La Florida formed part of the Captaincy General of Cuba, the Viceroyalty of New Spain, and the Spanish Empire during Spanish colonization of the Americas. While its boundaries were never clearly or formally defined, the territory was initially much larger than the present-day state of Florida, extending over much of what is now the southeastern United States, including all of present-day Florida plus portions of Georgia, South Carolina, North Carolina, Alabama, Mississippi, and the Florida Parishes of Louisiana. Spain's claim to this vast area was based on several wide-ranging expeditions mounted during the 16th century. A number of missions, settlements, and small forts existed in the 16th and to a lesser extent in the 17th century; they were eventually abandoned due to pressure from the expanding English and French colonial settlements, the collapse of the native populations, and the general difficulty in becoming agriculturally or economically self-sufficient. By the 18th century, Spain's control over La Florida did not extend much beyond a handful of forts near St. Augustine, St. Marks, and Pensacola, all within the boundaries of present-day Florida.
Don Manuel Luis Gayoso de Lemos y Amorín was the governor of Spanish Louisiana from 1797 until his death in 1799.
Louisiana, or the Province of Louisiana, was a province of New Spain from 1762 to 1801 primarily located in the center of North America encompassing the western basin of the Mississippi River plus New Orleans. The area had originally been claimed and controlled by France, which had named it La Louisiane in honor of King Louis XIV in 1682. Spain secretly acquired the territory from France near the end of the Seven Years' War by the terms of the Treaty of Fontainebleau (1762). The actual transfer of authority was a slow process, and after Spain finally attempted to fully replace French authorities in New Orleans in 1767, French residents staged an uprising which the new Spanish colonial governor did not suppress until 1769. Spain also took possession of the trading post of St. Louis and all of Upper Louisiana in the late 1760s, though there was little Spanish presence in the wide expanses of what they called the "Illinois Country".
"Indian Reserve" is a historical term for the largely uncolonized land in North America that was claimed by France, ceded to Great Britain through the Treaty of Paris (1763) at the end of the Seven Years' War—also known as the French and Indian War—and set aside for the First Nations in the Royal Proclamation of 1763. The British government had contemplated establishing an Indian barrier state in a portion of the reserve west of the Appalachian Mountains, bounded by the Ohio and Mississippi rivers and the Great Lakes. British officials aspired to establish such a state even after the region was assigned to the United States in the Treaty of Paris (1783) ending the American Revolutionary War, but abandoned their efforts in 1814 after losing military control of the region during the War of 1812.
Fort Rosalie was built by the French in 1716 within the territory of the Natchez Native Americans and it was part of the French colonial empire in the present-day city of Natchez, Mississippi.
Fort Adams is a small, river port community in Wilkinson County, Mississippi, United States, about 40 miles (64 km) south of Natchez. It is notable for having been the U.S. port of entry on the Mississippi River, before the acquisition of New Orleans; it was the site of an early fort by that name.
The Tombigbee District, also known as the Tombigbee, was one of two areas, the other being the Natchez District, that were the first in what was West Florida to be colonized by British subjects from the Thirteen Colonies and elsewhere. This later became the Mississippi Territory as part of the United States. The district was also the first area to be opened to white settlement in what would become the state of Alabama, outside of the French colonial outpost of Mobile on the Gulf Coast. The Tombigbee and Natchez districts were the only areas populated by whites in the Mississippi Territory when it was formed by the United States in 1798.
Spanish West Florida was a province of the Spanish Empire from 1783 until 1821, when both it and East Florida were ceded to the United States.
Simon Favre was an interpreter of the Muskogean languages, particularly Choctaw and Chickasaw, for the French, British, Spanish and Americans in the part of West Florida that became part of the states of Mississippi and Alabama. The son of another prominent interpreter, Favre spent the late 18th century in the vicinity of Mobile and the Tombigbee River, which changed hands from French to British, and then Spanish control. He became well versed in the language and culture of the Choctaws, and was involved with several treaties between the Europeans and natives. As a young man he had a Choctaw mistress with whom he had six known children, then at the age of 41 he was legally married in Mobile to a woman of European descent. Within a few years of his marriage, he moved with his new family from the Tombigbee area to a plantation on the Pearl River.
The Patriot War was an attempt in 1812 to foment a rebellion in Spanish East Florida with the intent of annexing the province to the United States. The invasion and occupation of parts of East Florida had elements of filibustering, but was also supported by units of the United States Army, Navy and Marines, and by militia from Georgia and Tennessee. The rebellion was instigated by General George Mathews, who had been commissioned by United States President James Madison to accept any offer from local authorities to deliver any part of the Floridas to the United States, and to prevent the reoccupation of the Floridas by Great Britain. The rebellion was supported by the Patriot Army, which consisted primarily of citizens of Georgia. The Patriot Army, with the aid of U.S. Navy gunboats, was able to occupy Fernandina and parts of northeast Florida, but never gathered enough strength to attack St. Augustine. United States Army troops and Marines were later stationed in Florida in support of the Patriots. The occupation of parts of Florida lasted over a year, but after United States military units were withdrawn and Seminoles entered the conflict, the Patriots dissolved.
The Mobile Act was the popular name of a bill signed into law in early 1804 by United States President Thomas Jefferson. The law defined revenue boundaries for the newly acquired territories that the United States had gained from its purchase of La Louisiane from France. The act anticipated that Mobile would be designated as a port of entry for a new revenue district. Mobile was, however, at the time a part of the Spanish province of West Florida.
