Page:Oregon Historical Quarterly volume 12.djvu/213

 DAVID THOMPSON AND THE COLUMBIA RIVER 205 these Falls La Chaudiere, in recollection of similar forma- tions in the rocks of the falls on the Ottawa river, and that name came in turn to be translated into the English meaning. The first line of direct communication, trade and travel across the continent of North America (Mexico excepted) passed up and down the Columbia river and for a period of thirty years and more was used as such, with the portage at Kettle Falls affording one of the most important supply and resting stations. We do well to honor the career and name of the man who discovered, explored, made known and opened this highway of communication, David Thompson, who loved his work and did it well, and who is proclaimed by Mr. Tyrrell as the greatest land geographer the British race has ever produced.