D.. its when metal work was getting big and tools were an outcome.
1. Usually lived frugally
2. Generally speaking they arrive poor
3. They were willing to live in lower income housing than most native citizens
4. They were stuck in the lowest paying jobs upon arrival, and were not favoured for promotions
5. Migrant workers change the culture of a country by integrating themselves over time
Answer: They built them to make the temples closer to the heavens and therefore closer to the Gods
Explanation: