| Year |
History |
| 1781 |
Smallpox epidemic |
| 1809 |
David Thompson established
Kullyspell House trading post on Lake Pend d'Orielle |
| 1810 |
David Thompson established
Spokane House |
| 1811 |
David Thompson explored the
length of the Columbia River |
| 1841 |
Influx of Oregon Trail settlers
began, conflicts followed |
| 1853 |
Smallpox epidemic |
| 1855 |
Major Heller and 100 men routed
in battle by a joint force of Yakimas, Columbians, Wanapams, Wallawallas,
Palousas, and Spokanes ... "Toppenish Fight" |
| 1858 |
Hostilities between Col. Steptoe
and Coeur d'Alene, Spokane, and Palouse tribes |
| 1872 |
Colville Reservation established
by Executive Order of President Grant, Lake Chelan Earthquake |
| 1883 |
Treaty with Chief Moses, tribe
removed to Colville Reserrvation |
| 1885 |
Chief Joseph and Nez Perce
remove to Colville Reservation |
| 1903 |
Colville Indian Agent Major
Albert M. Anderson is removed from office after the disclosure of
several financial misdeeds, including, among other things, forging names
on an annuity payment and then keeping the money |
| 1938 |
Federal government approved the
Confederated Tribes of the Colville Reservation’s Constitution and
By-Laws |