Share This Article 1. This Union general was known as the “Rock of Chickamauga”. Phil Sheridan Henry Hallack Paul Scofield George Thomas 2. This man handed the Roman Army its worst defeat ever. Attila the Hun Vercingetorix Hannibal Arminius 3. The Luftwaffe’s last large scale air offensive was launched on this day. 7 June 1944 1 January 1945 1 May 1945 20 April 1945 Loading …