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Mississippi Territory

Territory of the United States from 1798 to 1817

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Through Mississippi, Human settlement and Cash crop

The Territory was dissolved after 19 years on December 10, 1817, when the western half of the Territory was admitted to the Union as the new State of Mississippi. The eastern half was redesignated by Congress and then 5th President James Monroe as the new Alabama Territory for the next two years, sandwiched between the new state of Mississippi in the west, Georgia to the east, Tennessee on the north, and to the south with a narrow strip of land to the Mobile Bay and Gulf of Mexico coast and further to the southeast of the western panhandle of the Royal Spanish colony of Spanish Florida in the Florida peninsula (future Florida Territory after 1819, and later state of Florida by 1845).

The Territory of Alabama 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 during its brief two years of existence, 1817–1819.

The population greatly increased in the southeast United States with movement and immigration from the East Coast along the Atlantic Ocean as it grew in the early 1800s from settlement, and American westward and southwestward expansion from the original Thirteen States, with cotton being an important cash crop.

History

The United States and Spain disputed these lands east of the Mississippi River until Spain relinquished its claim with the Treaty of Madrid, initially signed in 1795 by the two countries' representatives. The Mississippi Territory was organized in 1798 from these lands, in an area extending from 31° N latitude to 32°28' North – or approximately the southern half of the present states of Alabama and Mississippi. The territorial capital was originally in Natchez, but was moved to Washington, six miles up the Natchez Trace, on February 1, 1802.

The state of Georgia had maintained a claim over almost the entire area of the present states of Alabama and Mississippi (from 31° N to 35° N), until it surrendered its claim in 1802 following the Yazoo land scandal. In 1804, Congress extended the boundaries of the Mississippi Territory to include all of the Georgia cession.

Beginning about 1808 the legislature of the Mississippi Territory held its official meetings in one of the houses owned by Charles DeFrance of the Natchez District. The DeFrance house, also known as Assembly Hall, was located in Washington, Mississippi, about 10 miles from the city of Natchez.

In 1812, the US annexed the Mobile District of West Florida, between the Perdido River and the Pearl River. The U.S. declared that it had been included in the Louisiana Purchase (1803). But Spain disputed this and maintained its own claim over the area.

The following year, a Federal statute was secretly enacted authorizing the President to take full possession of this area with the use of military force ("and naval force") as deemed necessary. Accordingly, General James Wilkinson occupied this district with a military contingent; the Spanish colonial commandant offered no resistance. This annexation extended the Mississippi Territory south to the Gulf of Mexico, with the northern border being the boundary of the state of Tennessee, taking in all of what is now Alabama and Mississippi.

Federal statutes enacted on March 1 and 3, 1817, provided a plan for the division of the Mississippi Territory into the state of Mississippi in the west and the Alabama Territory in the east (with St. Stephens, on the Tombigbee River, as the temporary seat of the Alabama territorial government). On December 10, 1817, the division was finalized when the western portion was admitted to the Union as Mississippi, the 20th state.

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