The correct answer to this open question is the following.
The benefits of USA in the experience of having minerals:
-Minerals allow for the economic exploitation of raw materials.
-It is a good source of income for this industry.
-Minerals can be exported and are highly demanded by other nations.
-The exploitation of minerals has created thousands of jobs in the country.
The disadvantages of having minerals:
-Mining damages the land. Dynamite explosions are needed to dig in the dirt.
-This industry damages the ecology of the place. It is not good for the environment and the wildlife.
-Mining towns that once were very productive end up being ghost towns.
Nature and environment had a big play in the development in early civilizations because that was there foundation to there survival and being able to expand there civilizations, also many of the early civilizations had very strong beliefs based on nature and agriculture that shaped their civilizations and cultures
Fairly sure the answer is: It allowed people to buy and sell goods in a wider market.
Think about it: without coins, people had to barter with mostly short-term goods, but coins held value over time and most people would accept it as payment. However, if you had to use, say, carrots, the guy you're trying to buy lettuce from may not need/want carrots, but he can use those coins to buy what he DOES need.
Hope I helped!