A new concept that became popular with department stores was using credit cards, and buying on credit: it allowed the users t posses good they cannot afford and on the other hand gave more revenue to the shops and they could charge interest.
I’m not 100% sure but i think it is A
In world war 2 industrial mobilization was more important. An example of this can be seen with the german reich. Germany at the beginning of the war had stockpiles of equipment to rely on and were a powerhouse that nearly won the war before the United States even entered however as they started getting bogged down their stockpiles dwindled and their industry could not keep up ultimately resulting in their downfall. Another reason for this is the fact it is easier to send allies equipment than it is to send them men.
Russia grew in the shadow of the Byzantine Empire, which itself was the eastern half of the Roman Empire. Generally speaking, the eastern half of the empire owed a stronger cultural debt to the Hellenistic Age, being as it extended across the territories which had earlier been conquered by Alexander the Great, and controlled by the successor states that emerged from the collapse of his empire. The Eastern Empire's common language, for example, remained Greek.
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