I believe that would be C.
A noise that produces an echo when it bounces off a distant wall.
Answer:
A surprise attack.
Explanation:
De Soto and his spanish men positioned themselves in the surrounding woods with the intent to ambush. When the natives arrived, they charged and attacked. Some of the Native Amercans were captured and kept as slaves.
In a market economy the production is determined not by someone's decision <em>(which can be wrong, and a wrong decision is the reason why there there are unwanted goods or a lack of wanted goods) </em>but it is regulated by the supply and demand: if there is a need for a good, it will be produced, and if there is no need for something, its production will halt and there will not be an unwanted storage.
In short, in a market economy, the economy itself regulates this.
Answer:
Democratic Republics as more than one person is assigned the position of power. This cancels out A and B as an answer since monarchies and totalitarian governments have one single person in power. Parliamentary Democracies is out of the question