Answer :
After 1938, when the Germans introduced additional rotors and plugs to increase the number of possible combinations, Polish and British cryptologists had already developed alternative methods of recovering the daily keys.
This statement shows that the Allied forces expected the Germans to complicate their system because they had already created a team of cryptologists to figure out different ways to get the codes.
This statement shows that the Allied forces expected the Germans to complicate their system because they had already created a team of cryptologists to figure out different ways to get the codes.
C:
After 1938, when the Germans introduced additional rotors and plugs to increase the number of possible combinations, Polish and British cryptologists had already developed alternative methods of recovering the daily keys.