Powder River Expedition

E246972

The Powder River Expedition was an 1865 U.S. Army campaign against Plains tribes in present-day Wyoming and Montana, aimed at securing overland travel routes and asserting federal control in the northern Great Plains.

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All labels observed (2)

Statements (41)

Predicate Object
instanceOf United States Army operation
conflict of the American Indian Wars
military campaign
aimedAt securing the Bozeman Trail
belligerent Arapaho
Sioux people
surface form: Lakota Sioux

Northern Cheyenne
United States Army
cause attacks on emigrant and freight routes
conflict over control of northern plains hunting grounds
commander Patrick E. Connor
surface form: Patrick Edward Connor
conflictWith Arapaho
Sioux people
surface form: Lakota Sioux

Northern Cheyenne
Plains Indians
surface form: Plains tribes
country United States of America
surface form: United States
followedBy Red Cloud's War
hasEffect escalation of hostilities leading to Red Cloud's War
increased tensions with northern plains tribes
hasObjective asserting federal control in the northern Great Plains
protecting emigrant travel
retaliating for attacks on settlers and travelers
securing overland travel routes
hasParticipant regular U.S. Army units
volunteer regiments
historicalPeriod 19th century
location present-day Montana
present-day Wyoming
militaryBranch United States Army
namedAfter Powder River
partOf United States–Native American wars
surface form: American Indian Wars

U.S. campaigns to protect the Bozeman Trail
U.S. westward expansion
region Montana Territory
Wyoming Territory
result failed to secure lasting peace on the northern plains
inconclusive outcome
startTime 1865
theater Great Plains
surface form: Northern Great Plains
timePeriod post–American Civil War era
year 1865

Referenced by (4)

Full triples — surface form annotated when it differs from this entity's canonical label.

Red Cloud's War precededBy Powder River Expedition
Powder River Country significantEvent Powder River Expedition
Battle of the Powder River (1876) alsoKnownAs Powder River Expedition
this entity surface form: Reynolds’ Campaign on Powder River
Patrick E. Connor notableFor Powder River Expedition