Fifty Years In The Northwest by William H. C. Folsom

1862. Call for 600,000 men. August 17th, massacre at Acton; 18th,

outbreak at Lower Sioux agency; 19th, New Ulm attacked; 20th, Fort Ridgely attacked; 25th, second attack on New Ulm; 30th, Fort Abercrombie besieged; September 1st, the bloody affair at Birch Coolie; 19th, first railroad in Minnesota in operation between St. Paul and Minneapolis; 22d, battle of Wood Lake; 26th, captives surrendered at Camp Release; military commission tries 321 Indians for murder, rape, etc.; 303 condemned to die; December 26th, 38 hanged at Mankato.