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The Mississippi River.
in 1783 Spain still had control of everything west or south of the Mississippi river including Florida and the Gulf of Mexico.
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∙ 12y ago
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∙ 8y agoPrior to about 1800, the crest of the Appalachian Mountains. Around 1800, the Mississippi River was established as the western boundary of the US.
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∙ 6y agoPrior to the Louisiana Purchase in 1803, the western border of the US was mostly the Mississippi River.
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∙ 14y agoThe Mississippi River.
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∙ 9y agoAdd your answer:
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What did the robber barrens do?
From about 800 -- 1800 CE, they levied tolls against merchant ships on the Rhine River. This was illegal--only the Holy Roman Emperor could authorize the collection of tolls.
Who the English priminster in 1800-1900?
England had a total of 33 prime ministers between the years 1800 and 1900. The prime minister in the year 1800 was Henry Addington and in the year 1900 was Robert Gascoyne-Cecil.
What were the job conditions in the late 1800?
it was a very bad rate of unemployment in the late 1800 because that was during the great depression
Why did congress have to settle the election of 1800?
the electoral system of 1800 failed because there were not enough guidelines in place to do the job. In the election of 1800, both Jefferson and Aaron Burr received the same number of electoral votes, this is why the House decided.
About government moving to dc in 1800?
to bad
What was the western border of the US in 1800?
Mississippi River
What was the western boarder of the us in 1800?
The Mississippi river
What was an important issues for many western in the early 1800?
It was the use of the Mississippi River and the Port of New Orleans
What is the name of the river that makes up some of the western border of Texas?
Most of this 3,141 Kilometers (1,952 miles) border is defined by the course of the Rio Grande River (Rio Bravo del Norte, as it is known in Mexico) which runs from Ciudad Juarez-El Paso into the Gulf of Mexico, close to the cities of Matamoros-Brownsville.
How many kilometers is the Missouri River?
misssouri river is 1800 km long
When did the western frontier begin?
In the mid 1800's
How many miles separated moscow and the Russian border in 1795?
1800 miles
What were major towns in new jersey in 1800?
saddle river
Who discovered the mouth of river Niger in 1800?
MUNGO PARK discovered the mouth of river Niger
Does Kentucky border Missouri?
There are seven states that share borders with Kentucky, though Georgia is not one of them. The states that border on Kentucky are: Ohio, Indiana, Illinois, Missouri, Tennessee, Virginia, and West Virginia.
What is Age of Brisbane River?
The river was 'discovered' during the 1800's but existed for an unknown period before then.
What is the length of India's and Pakistan's border?
1800 miles...in my knowlege... answered by:ABEER SALMAN
