Note 12 — JOURNAL OF TRAVELS OVER THE ROCKY MOUNTAINS

Walkarusa Creek rises in several branches in Wabaunsee County, and flows east through Shawnee and Douglas into Kansas River. The crossing of the Oregon Trail was almost directly south of Lawrence. The trail thence followed the divide between the creek and river to about the present site of Topeka. During the Free Soil troubles in Kansas, a bloodless campaign (1855) along this creek toward Lawrence was known as the "Walkarusa War."

Kansas River is noted in our volume xiv, p. 174, note 140.—Ed.