I would argue yes, Hitler got impatient following a failed invasion on Great Britain so he broke a truce with the USSR. If he had been patient, he would have only had to fight a war on one front. German troops also had to invade the USSR during winter.
Oral historians, because many of the ancient civilizations got passed down beliefs which led them to be able to get their customs and beliefs through oral historians
Answer: It sped up the manufacturing dramatically, It allowed factories to produce more products at a faster rate. It had also reduced the labor hours benefiting workers.
An economy that is based on mining or producing raw materials to be used in foreign industries is called an "extractive economy", since it is "extracting" such resources. It can also be called a "resource-based" economy.
