Answer: Few factories to produce weapons
Explanation:
The ice age lasted very long depending on which ice age you are talking about because there were many
War industry was a major endeavor, massive both in terms of scale and costs involved. New technologies, munitions, weapons had to made and designed. This meant there was a need for massive number of new workers and subsequently a need for new houses where the workers would live. That was the difficulty that the industry had to face.
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Answer:
B,C,D
Explanation:
Not totally sure it's right, but that's what i put
Answer:
because that was there only safe places
Explanation: