What county in Washington was the Nisqually Mission established?
Nisqually Mission The Nisqually Mission was a branch of the Methodist Mission, the only one established north of the Columbia River, outside Fort Nisqually in modern DuPont, Washington, United States. The station was actively used for two years, from 1840 to 1842, until its missionary John P. Richmond returned to the United States of America.
Walla Walla County, Washington Walla Walla County is a county located in the U.S. state of Washington. As of the 2010 census, its population was 58,781. The county seat and largest city is Walla Walla. The county was formed on April 25, 1854 and is named after the Walla Walla tribe of Native Americans.