What year was The Reichskommissariat Niederlande set up?
Arthur Seyss-Inquart (in German: Seyß-Inquart; 22 July 189216 October 1946) was an Austrian Nazi politician who served as Chancellor of Austria for two days – from 11 to 13 March 1938 – before the "Anschluss" annexation of Austria by Nazi Germany, signing the constitutional law as acting head of state upon the resignation of President Wilhelm Miklas.
Reichsgau Wien The Reichsgau Wien (English: "Gau Vienna") was an administrative division of Nazi Germany based in Vienna, Austria. It existed between 1938 and 1945. Parts of Lower Austria were annexed to establish Greater Vienna, which then became the biggest city of Nazi Germany by area.