1861, April 12 First guns are fired in Civil War at Union installation at Fort Sumter, South Carolina, over question of southern states' right to secede from the Union.
South Dakota - Aurora County - Vacant / Not In Use
Aurora County South Dakota (Vacant / Not In Use) has 2 places on the National Register of Historic Places.
Some of the country's most noteable architects helped create the Aurora County places including Simon Pexa. Prominent architectural styles found in Aurora Country are Queen Anne.