The understanding of operations in Poland has shifted considerably since the Second World War. Many early postwar histories incorrectly attribute German victory to "enormous development in military technique which occurred between 1918 and 1940", incorrectly citing that "Germany, who translated (British inter-war) theories into action...called the result Blitzkrieg." More recent histories identify German operations in Poland as relatively cautious and traditional. Matthew Cooper wrote that
As long as Rosé remained in charge of the orchestra, it maintained a fairly high level of skill and a large repertoire. The musicians participated in strenuous rehearsals and even more stressful concerts and private performances. Although the vast majority of their music-making was (with the exception of the daily march music) for the benefit of the SS and the small group of ‘elite’ prisoners, the orchestra would occasionally give special concerts to the regular inmates, and make visits to the infirmary. However, upon Rosé's sudden and mysterious death on 4 April 1944, the orchestra began to slowly crumble. Rosé was replaced by the Ukrainian pianist and copyist Sonya Winogradowa, who, although liked by the other musicians, was not a particularly effective leader. At the end of 1944, the non-Jewish members were sent to Auschwitz I, while the Jews were deported to Bergen-Belsen. Relatively many survived the war.
New arrivals to the Auschwitz camp complex were immediately sorted into two groups, those on the left and those on the right. The few in the right-hand group would be sent to one of the various camps within Auschwitz to become forced labourers. The remaining majority were sent to Birkenau, otherwise known as Auschwitz II, where they were gassed and cremated. Birkenau, the death camp of Auschwitz, was also one of the few places where, historians confirm, music regularly accompanied selections and mass murder. Former inmate Erika Rothschild remembered this macabre accompaniment:
Like the network of concentration camps that followed, becoming the killing grounds of the Holocaust, Dachau was under the control of Heinrich Himmler, head of the elite Nazi guard, the Schutzstaffel (SS), and later chief of the German police. By July 1933, German concentration camps (Konzentrationslager in German, or KZ) held some 27,000 people in “protective custody.” Huge Nazi rallies and symbolic acts such as the public burning of books by Jews, Communists, liberals and foreigners helped drive home the desired message of party strength.
In the Sinai and Palestine Campaign, operations involved some aspects of what would later be called blitzkrieg. Key elements in the "blitzkrieg warfare" at the decisive Battle of Megiddo included concentration, surprise and speed; success depended on attacking only in terrain favoring the movement of large formations around the battlefield and tactical improvements in the British artillery and infantry attack. General Edmund Allenby used infantry to attack the strong Ottoman front line in co-operation with supporting artillery, augmented by the guns of two destroyers. Through constant pressure by infantry and cavalry, two Ottoman armies in the Judean Hills were kept off-balance and virtually encircled during the Battles of Sharon and Nablus (Battle of Megiddo).
After attending primary and secondary school, Schindler enrolled in a technical school, from which he was expelled in 1924 for forging his report card. He later graduated, but did not take the Abitur exams that would have enabled him to go to college or university. Instead, he took courses in Brno in several trades, including chauffeuring and machinery, and worked for his father for three years. A fan of motorcycles since his youth, Schindler bought a 250-cc Moto Guzzi racing motorcycle and competed recreationally in mountain races for the next few years.