WWII By niek0509 May 10, 1940 10 may 1940: Germany threated holland Period: May 10, 1940 to May 5, 1945 1940-1945 oorlog May 14, 1940 14 may: Germany bomed Rotterdam May 15, 1940 15 may: Holland surrendered Jan 10, 1942 10 january: Japan attacks the Dutch-Indies
