Share This Article 1. On April 29, 1861 this state voted overwhelmingly to stay in the Union. Tennessee Missouri Kentucky Maryland 2. The August 1, 1943 raid on this target during World War 2 was later recalled as “Black Sunday” by the US Army Air Force. Danzig Hamburg Schweinfurt Ploesti 3. On June 21, 1877 six members of this Irish secret society were hanged in Pottsville, Pennsylvania. The Fenians The Red Army The Molly Maguires The Irish Republican Army Loading …