Guarding the Overland Trails

This view of the Civil War years on the Western plains has as its focus the 11th Ohio Cavalry, commanded by Col. William O. Collins. Casper, Wyoming, is named (and misspelled) for his better-known son, Lt. Caspar Collins, who was killed in the bloody fight at Platte Bridge. The state and territorial volunteers who replaced Army Regulars, called back East for the “real” war, were unprepared for the Indians’ guerrilla warfare. They dashed back and forth in (usually vain) pursuit of hostil