Answer:
It is B, once they started firing at each other there was no going back.
WW1 had left the German economy in shambles because of the reparations they had to pay. The sudden surge in demand for supplies made thousands of jobs for the unemployed and boosted the GDP.
Human sacrifice and expansion was the answer because the Aztecs were a feared tribe and conquered many people. They had always practiced human sacrifice and that was one of the reasons that Hernan Cortes had been horrified about. It couldn't have been anything about conquering Mayans because their civilization had died out for some strange reason.
In a totalitarian state, the state has a total control over its citizens, and it tries to have absolute over all the political, social and personal life. Typically, there is only one party, and all citizens have to be involved in it in some way (i.e. by a Youth organization).
