Cryptanalysis of the Enigma Bletchley Park to describe the network that used the same Enigma setting sheets. Initially these were recorded using coloured pencils and were given the names "red", "light blue" etc., and later the names of birds such as "kestrel". During World War II the settings for most networks lasted for 24 hours, although towards the end of the war, some were changed more frequently. The sheets had columns specifying, for each day of the month, the rotors to be used and their positions, the ring positions and the plugboard connections. For security, the dates were in reverse chronological order down the
History of the Jews during World War II war. History of the Jews during World War II The history of the Jews during World War II is almost synonymous with the Jewish persecution and murder of unprecedented scale in modern times in political Europe inclusive of European North Africa (pro-Nazi Vichy-North Africa and Italian Libya). The massive scale of the Holocaust which happened during World War II heavily affected the Jewish nation and world public opinion, which only understood the dimensions of the Final Solution after the war. The genocide, known as "HaShoah" in Hebrew, aimed at the elimination of the Jewish people on the European continent. It