An Interior Angle is an angle inside a shape. Note: When we add up the Interior Angle and Exterior Angle we get a straight line, 180Â°. (See Supplementary Angles).
The Concentration Camp at Dachau was opened 22 March 1933, with the arrival of about 200 prisoners from Stadelheim Prison in Munich and the Landsberg fortress (where Hitler had written Mein Kampf during his imprisonment).
Concentration Camps During The Holocaust. The first concentration camp set up during the Holocaust was Dachau, in Germany, at the site of an abandoned munitions factory. It was opened in 1933 by Heinrich Himmler, one of the most notable names to come out of the Holocaust, head of the SS and police.