| Year |
History |
| 1650 |
Approximate arrival of the
Arapaho and Blackfeet onto the Northern Plains, conflicts began |
| 1730 |
Mounted Shoshoni routed Piegan
Blackfeet who soon acquired guns and retaliated |
| 1781 |
Passed smallpox onto Piegan
Blackfeet who attacked a dyning Shoshoni village |
| 1805 |
Met Lewis and Clark, provided
horses to Corps of Discovery |
| 1812 |
Reported death of Sacajewea [?] |
| 1824 |
Beginning of mountain man fur
trade era with annual rendezvous being held in Northern Shoshoni country |
| 1832 |
Battle of Pierre's Hole after
rendezvous, mountain men, Northern Shoshoni, and Kalispel routed Gros
Ventre |
| 1833 |
Smallpox epidemic |
| 1840 |
End of mountain man fur trade
era |
| 1841 |
Influx of Oregon Trail
immigrants began, conflict followed |
| 1843 |
Sacajewea? arrived at St.
Vrain's Fort with a mountain man, he was killed prior to the arrival of
John C. Fremont, Fremont escorted Shoshoni woman to near Ft. Bridger in
Northern Shoshoni country where she left the group to join he people |
| 1847 |
Mormons arrived in Utah |
| 1848 |
Smallpox epidemic |
| 1849 |
Tribe armed by Jim Bridgeer |
| 1851 |
Smallpox epidemic, passed
disease to Crow |
| 1859 |
Chief Washakie killed Crow Chief
Big Robber in a duel |
| 1862 |
Gold discovered in Montana
adding to White conflicts, Mormons took over Cache Valley, expelling
Bear Hunter's Northern Shoshoni band |
| 1863 |
Bear River Massacre, 250 of Bear
Hunter's band slaughtered by California Volunteers, tribe gathered onto
reservations by treaty, Box Elder Agreement, Northwestern Shoshoni
eventually settle at Fort Hall, ID |
| 1869 |
Transcontinental railroad
completed through territory |
| 1876 |
Allied with Gen. Crook in Sioux
battle at Rosebud |
| 1879 |
Sheepeater Indian campaign |