Answer:
The steel highway improved the lives of millions of city dwellers. By the 1890s, the United States was becoming an urban nation, and railroads supplied cities and towns with food, fuel, building materials, and access to markets. The simple presence of railroads could bring a city economic prosperity.
Explanation:
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Okay? I may be slow right now or something, what is the question here?
Because of the hot environment they had to develop tough skin and hair resulting in a very strong immune system
Rivers provides transportation routes is the most common eco system
1. Religious Freedom
2. Tobe close to industrial jobs
3. Scandinavian Catholics
