History of the Netherlands Nassau. The Netherlands was neutral during the First World War, but during the Second World War, it was invaded and occupied by Nazi Germany. The Nazis, including many collaborators, rounded up and killed almost all of the country's Jewish population. When the Dutch resistance increased, the Nazis cut off food supplies to much of the country, causing severe starvation in 1944–45. In 1942, the Dutch East Indies were conquered by Japan, but prior to this; the Dutch destroyed the oil wells for which Japan was desperate. Indonesia proclaimed its independence from the Netherlands in 1945, followed by Suriname in 1975.
Nazi crimes against the Polish nation Nazi crimes against the Polish nation Crimes against the Polish nation committed by Nazi Germany and collaborationist forces during the invasion of Poland, along with auxiliary battalions during the subsequent occupation of Poland in World War II, consisted of the systematic extermination of Jewish Poles and the murder of millions of (non-Jewish) ethnic Poles. The Germans justified these genocides on the basis of Nazi racial theory, which depicted Jews as a constant threat and regarded Poles and other Slavs as racially inferior "Untermenschen". By 1942 the Nazis were implementing their plan to kill every Jew in German-occupied Europe, and had