Dashed left edge = started before December 1862 ·
Dashed right edge = ongoing beyond December 1862
Events in December 1862 3
1862Dakota War in MinnesotaSioux uprising against broken treaty promisesDakota Sioux, facing broken treaty payments and starvation, attacked white settlements across the Minnesota River valley. The conflict ended with the mass execution of 38 Dakota men in Mankato, the largest single-day execution in US history.
1862 – 1863Louisa May Alcott serves as a Civil War nurseUnion Hotel Hospital, GeorgetownShe nurses wounded Union soldiers until she falls ill with typhoid pneumonia. The mercury-based medicine she is given may have damaged her health for life.
1862Battle of FredericksburgUnion assault fails against entrenched ConfederatesUnion forces under General Ambrose Burnside launched repeated, unsuccessful frontal assaults on entrenched Confederate positions at Fredericksburg, Virginia. The battle produced over 12,000 Union casualties and was one of the most lopsided defeats of the war.