
The Louisiana Territory was established, as described by Smithsonian Magazine, in 1682, when the French explorer Robert Cavelier, Sieur de La Salle, arrived at the mouth of the Mississippi River, put up a cross and column, and declared to a group of puzzled Native Americans that the entire river basin belonged to France. The vast territory was named after Louis XIV, the so-called Sun King.
Full Answer
When did Louisiana become part of the United States?
Not to be confused with the Territory of Orleans, the organized incorporated territory that became the State of Louisiana in 1812. The Territory of Louisiana or Louisiana Territory was an organized incorporated territory of the United States that existed from July 4, 1805, until June 4, 1812, when it was renamed the Missouri Territory.
What land did the United States get from the Louisiana Purchase?
In exchange, the United States acquired the vast domain of Louisiana Territory, some 828,000 square miles of land. The treaty was dated April 30 and signed on May 2. In October, the U.S. Senate ratified the purchase, and in December 1803 France transferred authority over the region to the United States. Legacy of the Louisiana Purchase
What is the legacy of the Louisiana Purchase of 1803?
Legacy of the Louisiana Purchase The Louisiana Purchase of 1803 brought into the United States about 828,000 square miles of territory from France, thereby doubling the size of the young republic.
How did Spain get the Louisiana Territory back from France?
In 1796, Spain allied itself with France, leading Britain to use its powerful navy to cut off Spain from America. And in 1801, Spain signed a secret treaty with France to return the Louisiana Territory to France. Reports of the retrocession caused considerable unease in the United States.

How was the Louisiana Territory settled?
The Louisiana Purchase was the purchase of imperial rights to the western half of the Mississippi River basin from France by the United States in 1803. The deal granted the United States the sole authority to obtain the land from its indigenous inhabitants, either by contract or by conquest.
What are 5 facts about the Louisiana Purchase?
8 Things You May Not Know About the Louisiana PurchaseFrance had just re-taken control of the Louisiana Territory. ... The United States nearly went to war over Louisiana. ... The United States never asked for all of Louisiana. ... Even that low price was too steep for the United States.
What was the land like in the Louisiana Territory?
C. United States, the region of the Louisiana Purchase naturally presents great diversity of surface configuration and climate. There are lowlands and mountains, hills and plains, prairies and forests, with climatic conditions varying from cold to warm, and from moist to nearly arid.
What happened to the Louisiana Territory?
In exchange, the United States acquired the vast domain of Louisiana Territory, some 828,000 square miles of land. The treaty was dated April 30 and signed on May 2. In October, the U.S. Senate ratified the purchase, and in December 1803 France transferred authority over the region to the United States.
Which statement best describes the Louisiana Purchase?
Which statement best describes the Louisiana Purchase? The US sent two representatives to buy the Louisiana Territory from France in 1803.
What was the Louisiana Purchase Easy?
The Louisiana Purchase (1803) was a land deal between the United States and France, in which the U.S. acquired approximately 827,000 square miles of land west of the Mississippi River for $15 million.
What were some problems with the Louisiana Purchase?
Some historians claim that Napoleon had no right to sell the Louisiana Territory to the United States. The issue of slavery in the western lands of the Louisiana Purchase became a major issue in later years and part of the cause of the American Civil War.
What was the significance of the Louisiana Purchase quizlet?
The Louisiana Purchase in 1803 was extremely important to the United States because it dramatically expanded the size of the country. It essentially doubled the size of union. It was also acquired peacefully rather than through warfare.
Why did the United States want Louisiana Territory?
Jefferson's men were in Paris because he wanted to buy the port of New Orleans. To him, New Orleans was key: Whoever owned it would be America's natural enemy because that nation would control the channel through which produce from more than a third of the United States had to pass.
What happened after the Louisiana Purchase?
The French ceded Louisiana as compensation, and Oklahoma came under Spanish rule in 1763. In 1800, Napoleon Bonaparte of France and King Charles of Spain signed the Treaty of San Ildefonso. It quietly returned the entire region of Louisiana to France.
What was the purchase of the Louisiana Territory?
The Louisiana Purchase encompassed 530,000,000 acres of territory in North America that the United States purchased from France in 1803 for $15 million.
How did the Louisiana Purchase affect slavery?
The Louisiana Purchase Was Driven by a Slave Rebellion. Napoleon was eager to sell—but the purchase would end up expanding slavery in the U.S. Napoleon was eager to sell—but the purchase would end up expanding slavery in the U.S. Children in pens.
What are 10 facts about the Louisiana Purchase?
10 Interesting Facts About The Louisiana Purchase of 1803#1 The Louisiana territory was named in honor of King Louis XIV of France. ... #2 Napoleon wanted to use Louisiana to establish a large colonial empire in the Americas. ... #3 The United States was considering going to war over the Louisiana territory.More items...•
How did Louisiana get its name?
Louisiana was named after King Louis XIV when the land was claimed for France in 1862. Louisiana is called the Pelican State because of its state bird.
What was surprising about the Louisiana Purchase?
What was surprising about the Louisiana Purchase? Napoleon offered New Orleans and the entire Louisiana Territory.
How big is the Louisiana Purchase?
The Louisiana Purchase encompassed 530,000,000 acres of territory in North America that the United States purchased from France in 1803 for $15 million.
Where was Louisiana Territory formed?
The territory was formed out of the District of Louisiana, which consisted of the portion of the Louisiana Purchase north of the 33rd parallel (which is now the Arkansas – Louisiana state line ).
What act erects Louisiana into two territories?
The Eighth Congress of the United States on March 26, 1804, passed legislation entitled "An act erecting Louisiana into two territories, and providing for the temporary government thereof," which established the Territory of Orleans and the District of Louisiana as organized incorporated U.S. territories. With regard to the District of Louisiana, this organic act, which went into effect on October 1, 1804, detailed the authority of the governor and judges of the Indiana Territory to provide temporary civil jurisdiction over the expansive region.
Why was Louisiana renamed Missouri?
Congressenacted legislation which renamed Louisiana Territory as Missouri Territory, in order to avoid confusion with the recently admitted Stateof Louisiana. [7]
How many subdivisions are there in Louisiana?
The Louisiana Territory had five subdivisions: St. Louis District, St. Charles District, Ste. Genevieve District, Cape Girardeau District, and New Madrid District. In 1806, the territorial legislature created the District of Arkansas from lands ceded by the Osage Nation. In the 1810 United States census, 6 counties in the Louisiana Territory (5 in ...
What was the boundary of Louisiana?
The Louisiana Territory included all of land acquired by the United States in the Louisiana Purchase north of the 33rd parallel. The eastern boundary of the purchase, the Mississippi River, functioned as the territory's eastern limit.
What was the territory of the United States of America from 1805 to 1812?
Territory of the United States of America from 1805 to 1812. For the 1953 film, see Louisiana Territory (film). Not to be confused with the Territory of Orleans, the organized incorporated territory that became the State of Louisiana in 1812. Territory of Louisiana.
When was Louisiana incorporated?
The Territory of Louisiana or Louisiana Territory was an organized incorporated territory of the United States that existed from July 4, 1805, until June 4, 1812, when it was renamed the Missouri Territory.
What happened to the Louisiana Territory in 1796?
In 1796, Spain allied itself with France, leading Britain to use its powerful navy to cut off Spain from America. And in 1801, Spain signed a secret treaty with France to return the Louisiana Territory to France. Reports of the retrocession caused considerable unease in the United States. Since the late 1780s, Americans had been moving westward ...
When was Louisiana acquired?
In exchange, the United States acquired the vast domain of Louisiana Territory, some 828,000 square miles of land. The treaty was dated April 30 and signed on May 2. In October, the U.S. Senate ratified the purchase, and in December 1803 France transferred authority over the region to the United States.
Why did Jefferson send James Monroe to Paris?
In response, Jefferson sent future U.S. president James Monroe to Paris to aid Livingston in the New Orleans purchase talks . In mid-April 1803, shortly before Monroe’s arrival, the French asked a surprised Livingston if the United States was interested in purchasing all of Louisiana Territory.
What was the effect of the retrocession on the United States?
Reports of the retrocession caused considerable unease in the United States. Since the late 1780s, Americans had been moving westward into the Ohio River and Tennessee River valleys, and these settlers were highly dependent on free access to the Mississippi River and the strategic port of New Orleans.
What was the Louisiana Purchase?
The Louisiana Purchase of 1803 brought into the United States about 828,000 square miles of territory from France, thereby doubling the size of the young republic. What was known at the time as the Louisiana Territory stretched from the Mississippi River in the east to the Rocky Mountains in the west and from the Gulf of Mexico in the south to the Canadian border in the north. Part or all of 15 states were eventually created from the land deal, which is considered one of the most important achievements of Thomas Jefferson’s presidency.
Why did Napoleon offer Louisiana to the United States?
It’s believed that the failure of France to put down a slave revolution in Haiti, the impending war with Great Britain and probable British naval blockade of France – combined with French economic difficulties – may have prompted Napoleon to offer Louisiana for sale to the United States.
When did France give Louisiana to Spain?
In 1762, during the French and Indian War, France ceded French Louisiana west of the Mississippi River to Spain and in 1763 transferred nearly all of its remaining North American holdings to Great Britain. Spain, no longer a dominant European power, did little to develop Louisiana during the next three decades.
Which territory led to the largest migration?
The opening of the Louisiana Territory for settlement led to the largest migration... Encyclopædia Britannica, Inc. Article media libraries that feature this video: Louisiana Purchase.
Where did the sailors come from?
They came from as far away as New England, Maryland, and Virginia, following the old National Road.

Overview
The Territory of Louisiana or Louisiana Territory was an organized incorporated territory of the United States that existed from July 4, 1805, until June 4, 1812, when it was renamed the Missouri Territory. The territory was formed out of the District of Louisiana, which consisted of the portion of the Louisiana Purchase north of the 33rd parallel (which is now the Arkansas–Louisiana state line).
Background
The Eighth Congress of the United States on March 26, 1804, passed legislation entitled "An act erecting Louisiana into two territories, and providing for the temporary government thereof," which established the Territory of Orleans and the District of Louisiana as organized incorporated U.S. territories. With regard to the District of Louisiana, this organic act, which went into effect on October 1, 1804, detailed the authority of the governor and judges of the Indiana Territory to provi…
Establishment
On March 3, 1805, Congress passed legislation changing the District of Louisiana into the Louisiana Territory, effective July 4, 1805.
Boundaries
The Louisiana Territory included all of the land acquired by the United States in the Louisiana Purchase north of the 33rd parallel. The eastern boundary of the purchase, the Mississippi River, functioned as the territory's eastern limit. Its northern and western boundaries, however, were indefinite, and remained so throughout its existence. The northern boundary with the British territory of Rupert's Land was established by the Treaty of 1818, and the western boundary with the
Subdivisions
The Louisiana Territory had five subdivisions: St. Louis District, St. Charles District, Ste. Genevieve District, Cape Girardeau District, and New Madrid District. In 1806, the territorial legislature created the District of Arkansas from lands ceded by the Osage Nation.
In the 1810 United States census, 6 counties in the Louisiana Territory (5 in contemporary Missouri and 1 in contemporary Arkansas reported the following population counts:
Government
The territorial capital was St. Louis.
On 11 March 1805, President Thomas Jefferson appointed Gen. James Wilkinson as the first governor of the Territory of Louisiana. Wilkinson concurrently held the position of Senior Officer of the United States Army. Meriwether Lewis (1807–1809) served as the 2nd and William Clark (1813–1820) served as the 4th, and final, territorial governor.
Renaming
On June 4, 1812, the Twelfth U.S. Congress enacted legislation which renamed Louisiana Territory as Missouri Territory, in order to avoid confusion with the recently admitted State of Louisiana.
Current States
The areas of the Louisiana Territory and Orleans Territory now covers several U.S. states, from the Gulf of Mexico to the border of Canada.