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Louisiana Purchase State Park

Louisiana Purchase State Park is a mathematics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Louisiana Purchase State Park rather than just read about it. In short: The Louisiana Purchase State Park, located in eastern Arkansas, commemorates the initial point from which public lands acquired through the 1803 Louisiana Purchase were subsequently surveyed. The Louisiana Purchase State Park encompasses 37.5 acres (15.2 ha) of forested wetlands, a landform which is regionally in decline due to agricultural development practices that include draining such areas.

Louisiana Purchase State Park — main illustration
Louisiana Purchase State Park — illustration

Key takeaways

  • Louisiana Purchase State Park belongs to mathematics; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Louisiana Purchase State Park to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Louisiana Purchase State Park from memory before moving on to harder problems.

Reference excerpt

The Louisiana Purchase State Park, located in eastern Arkansas, commemorates the initial point from which public lands acquired through the 1803 Louisiana Purchase were subsequently surveyed. The Louisiana Purchase State Park encompasses 37.5 acres (15.2 ha) of forested wetlands, a landform which is regionally in decline due to agricultural development practices that include draining such areas. On the survey point is a 6-foot (1.8 m) marker erected in 1926 by the L'Anguille Chapter, Daughters of the American Revolution (D.A.R.), of Marianna, Arkansas. It was listed on the National Register of Historic Places in 1972 and then designated as a National Historic Landmark in 1993.

Description The Louisiana Purchase State Park is located at the eastern end of Highway 362, southeast of Blackton, Arkansas, at the tripoint junction of Lee, Monroe, and Phillips counties. It is a 37.5-acre (15.2 ha) parcel of swamp, or forested wetlands, which is remarkably unchanged from the time when surveyors came here on November 10, 1815. This type of wetlands is becoming increasingly rare because of the practice of draining and clearing such land for agricultural use. The boardwalk, 950 feet (290 m) long, leads to the site of the marker, with occasional interpretive signs describing the ecology of the area and the significance of the landmark. The D.A.R. Louisiana Purchase Survey Marker is 6 feet (1.8 m) in height and is about 4.5 feet (1.4 m) wide at the base. It typically stands in about 1 foot (0.30 m) of swamp water. The inscription reads:

"This stone marks the base established November 10, 1815, from which the lands of the Louisiana Purchase were surveyed by United States engineers. The first survey from this point was made to satisfy the claims of the soldiers of the War of 1812 with land bounties".

History

Background

On April 30, 1803, negotiators for the United States and the First French Empire, signed the Louisiana Purchase agreement, by which the United States acquired 830,000 square miles (2,100,000 km2) of land west of the Mississippi River, doubling its size. President Thomas Jefferson commissioned the Lewis and Clark Expedition, which traveled west along the Missouri and associated rivers, eventually reaching the Pacific Coast, from 1804 to 1806.

1815 survey

President James Monroe ordered a survey of the territory in 1815, in order to permit the orderly award of land in the territory to military veterans of the War of 1812. Prospect K. Robbins and Joseph C. Brown were commissioned to identify a starting point for the survey work in what is now eastern Arkansas. The team led by Robbins traveled north from the mouth of the Arkansas River, while that of Brown traveled west from the mouth of the St. Francis River. On October 27, 1815, Robbins' party crossed the east–west line laid down by Brown's party at this point, formally establishing the Fifth Principal Meridian. The 55 miles (89 km) of land Robbins traversed is even today some of the most difficult terrain in the state to negotiate. Brown's party traversed 26 miles (42 km) of land alternately described as "good for farming" and containing "briers and thickets in abundance". Brown's party eventually surveyed as far west as present-day Little Rock, while Robbins continued north to the Missouri River. Two trees near the site were blazed to mark the meeting point of the two survey lines.

20th century Although survey work based on this point continued in subsequent years, covering most of Arkansas, Missouri, Minnesota, Iowa, and North and South Dakota, the initial point was forgotten. It was rediscovered in 1921 by surveyors working the line between Phillips and Lee counties, who found the blazed trees. The L'Anguille Chapter of the Daughters of the American Revolution at Marianna, Arkansas, began a campaign to memorialize the spot, culminating in the placement of the stone marker and a dedication ceremony on October 27, 1926, the 111th anniversary of the point's establishment.

One forgotten feature of the dedication ceremony was that four local landowners each gave deeds for 2 acres (0.81 ha) of land surrounding the point, which would have created an eight-acre park. Arkansas designated the area as a state park in 1961, but appropriated no funds for land purchases or development. The Arkansas Natural Heritage Commission, recognizing the swamp's natural significance, provided funds to purchase the 37.5 acres which now make up the state park. It holds a conservation easement on the property to limit development.

Gallery

See also List of Arkansas state parks List of National Historic Landmarks in Arkansas National Register of Historic Places listings in Lee County, Arkansas National Register of Historic Places listings in Monroe County, Arkansas National Register of Historic Places listings in Phillips County, Arkansas

References

Further reading "Louisiana Purchase State Park". Encyclopedia of Arkansas. Little Rock, Arkansas. August 31, 2023. Retrieved April 4, 2024.{{cite encyclopedia}}: CS1 maint: location missing publisher (link) Williams, Kim. "Discovering History: Louisiana Purchase State Park and Natural Area". Arkansas Department of Parks, Heritage, and Tourism. Retrieved May 19, 2024.

External links

Official website Initial Point of the Louisiana Purchase Survey at the Historical Marker Database "Louisiana Purchase State Park". Tripadvisor.

Illustrations

Louisiana Purchase State Park illustration
Louisiana Purchase State Park illustration
Louisiana Purchase State Park illustration
Louisiana Purchase State Park illustration
Louisiana Purchase State Park illustration

Worked examples

Example 1 — a first encounter with Louisiana Purchase State Park

Start with the simplest possible case. Write down what Louisiana Purchase State Park claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In mathematics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Louisiana Purchase State Park before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Louisiana Purchase State Park ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Louisiana Purchase State Park

In research
Louisiana Purchase State Park appears in mathematics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Louisiana Purchase State Park in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Louisiana Purchase State Park is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1961 establishments in Arkansas, Aftermath of the War of 1812 in the United States, Daughters of the American Revolution monuments and memorials, so understanding it makes those chapters shorter.
In everyday life
Look for Louisiana Purchase State Park outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Louisiana Purchase State Park in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Louisiana Purchase State Park means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Louisiana Purchase State Park out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Louisiana Purchase State Park in simple terms?

The Louisiana Purchase State Park, located in eastern Arkansas, commemorates the initial point from which public lands acquired through the 1803 Louisiana Purchase were subsequently surveyed. The Louisiana Purchase State Park encompasses 37.5 acres (15.2 ha) of forested wetlands, a landform which i…

Why does Louisiana Purchase State Park matter?

Because it connects several mathematics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Louisiana Purchase State Park?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Louisiana Purchase State Park.

Tags

  • 1961 establishments in Arkansas
  • Aftermath of the War of 1812 in the United States
  • Daughters of the American Revolution monuments and memorials
  • Historic surveying landmarks in the United States
  • Louisiana Purchase
  • Monuments and memorials on the National Register of Historic Places in Arkansas
  • National Historic Landmarks in Arkansas
  • National Recreation Trails in Arkansas
  • National Register of Historic Places in Lee County, Arkansas
  • National Register of Historic Places in Monroe County, Arkansas
  • National Register of Historic Places in Phillips County, Arkansas
  • Protected areas established in 1961

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