The answer is B. A person's own idea or explanation about something.
Hope this helps, and good luck!
Ambush is all you have to say.
<span>I believe the
answer is d. Decline of the coal
industry. During this period, America
was now enjoying a period of economic prosperity as citizens now had more money
to spend for things that they couldn’t afford before. Their economy was now one of the most
powerful after the war.</span>
<span>The
mechanism establishing natural price by Adam Smith connects with effective
demand and free competition. If you cut the supply of goods, the demand for
them is higher. Because of this, there competition between buyers. Afraid not
get the right product, they agree to buy it at a higher cost. The market price
will rise. When supply and demand are roughly equal, the market value
corresponds to approximately natural.</span>