Early Republic

Louisiana Purchase Acquisition of Eastern Wyoming

1803
Wyoming
Date
1803
Location
Wyoming
Type
other

What happened

The portion of Wyoming Territory east of the continental divide was acquired by the U.S. through the 1803 Louisiana Purchase and later organized into the Nebraska Territory in 1854.

When this happened

Louisiana Purchase Acquisition of Eastern Wyoming occurred in 1803, during the early republic period of American history.

Where this happened

Louisiana Purchase Acquisition of Eastern Wyoming took place in Wyoming. Explore the full history of Wyoming and primary source records from this era.

Historical context — Early Republic

The early republic period saw the United States move from the weak Articles of Confederation to the federal Constitution ratified in 1788, with the Bill of Rights added in 1791. George Washington served two terms as president (1789–1797), establishing precedents for executive authority, and the federal capital moved permanently to Washington D.C. in 1800. The Louisiana Purchase (1803) doubled the nation's territory for roughly $15 million, opening vast trans-Mississippi lands to American expansion. The War of 1812 against Britain ended inconclusively but produced a surge of American national identity and eliminated most British support for Indigenous resistance east of the Mississippi. The Northwest Indian Wars (1785–1795) and the Creek War (1813–1814) broke Indigenous confederacies that had resisted US expansion. The Missouri Compromise of 1820 temporarily balanced slave and free states as the nation expanded westward, but embedded the contradiction of slavery in every subsequent territorial debate.

Source

Content adapted from Wikipedia under the Creative Commons Attribution-ShareAlike 4.0 International License. Source: Wikipedia: Background.

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Overview
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The Land
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Geology
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Conflict & War
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The Civil War
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The Soldiers
The men who marched from here in the Civil War, named and traced where the record allows.
Native Heritage
The Native nations who held this land, mapped across time from before European contact to today.
Settlement
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The Community
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Notable People
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Historical Maps
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Finds & Access
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Literature
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Points of Interest
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About Louisiana Purchase Acquisition of Eastern Wyoming

What was Louisiana Purchase Acquisition of Eastern Wyoming?
The portion of Wyoming Territory east of the continental divide was acquired by the U.S. through the 1803 Louisiana Purchase and later organized into the Nebraska Territory in 1854.
When did Louisiana Purchase Acquisition of Eastern Wyoming happen?
Louisiana Purchase Acquisition of Eastern Wyoming occurred in 1803.
Where did Louisiana Purchase Acquisition of Eastern Wyoming take place?
Louisiana Purchase Acquisition of Eastern Wyoming took place in Wyoming.

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