| Year |
History |
| 1700 |
First began to acquire horses |
| 1805 |
Met Lewis and Clark |
| 1807 |
Encountered John Coulter |
| 1811 |
Astoria founded |
| 1813 |
Attacked and killed 13 of John
Reed's trapping party |
| 1824 |
Beginning of mountain man fur
trade era |
| 1825 |
Capt. William Sublette claimed
to have killed 488 of tribe in battle near present Ogden |
| 1826 |
Peter Skene Ogden reported
tribe's atrocities including the killing of 13 Whites |
| 1829 |
Met by Jim Bridger |
| 1832 |
Killed 39 Blackfeet, lost nine
near Big Lost River |
| 1834 |
Forts Laramie, Boise, and Hall
are established |
| 1840 |
Buffalo extinct west of the
Rockies, forced to travel to headwaters of Missouri and Yellowstone to
hunt; end of mountain man fur trade era |
| 1841 |
First immigrants on Oregon Trail |
| 1851 |
Mormon mission and trading
established |
| 1853 |
Smallpox epidemic |
| 1858 |
Mormon mission attacked,
abandoned |
| 1869 |
Transcontinental railroad
completed through territory, Ft. Hall Reservation established for
Shoshone and Bannock |
| 1863 |
California Volunteers killed 224
in attack near Bear River, Utah, Doty treaties |
| 1876 |
Bannock scouts helped Gen. Crook
against Nez Perce |
| 1878 |
Uprising led by Buffalo Horn
suppressed by Gen. O. Howard, "Bannock War", about 140 of
tribe massacred |