Well Industrialization began and both were receiving mass amounts of immigrants.
Answer:
Option: D. the increase in the development of new uses for natural resources.
Explanation:
Coal, Iron, and Timber played a significant role in industrial growth during the late 1800s. With the availability of the timber at a larger quantity helped the industry in construction and wooden production. Mining coal and iron supported factories and manufacturers to develop rapidly. Coal was necessary for the fuel and iron for making metal goods and construction of industries. The railroad industry at the 19th century supported coal mining industry. Coal became necessary fuel for railways to operate their engines as it became a cheap and efficient source of power for steam engines.
If you are talking about the equinox it'll be march 20 or 21st
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Because they were so close to these rivers, they serve as sources of drinking water. What gave opportunity for people to settle and become sedentary, focusing initially on agriculture and land security, with this the population grew and avoided the risks of nomadic communities, not having to go to places unknown or dangerous or run out of food. Therefore, over time they then focused on more complex areas such as politics, economy and architecture. Promoting the development of the community that over the years were the foundations of modern civilization.