Answer:
A. fiscal policy. and C. monetary policy.
Explanation:
What is Fiscal Policy?
The government's use of taxes, spending, and transfer payment to promote economic growth and stability.
What is Monetary Policy?
The action the Fed takes to control the money supply and the rate of inflation in the economy.
It would take by my calculations around 16 yrs but that is just an hypothesis
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Answer:
b. the Columbian Exchange.
Explanation:
The transatlantic flow of people and goods such as corn, potatoes, horses, and sugarcane is called the Columbian Exchange.
The Columbian exchange or interchange, refers to the monumental flow of humans, plants and animals between the continents of North and South America and West Africa; and was named after Christopher Columbus.
The Columbian interchange has been documented to have taken place in the in the 15th and 16th centuries: also referred to as 'the old world'
Answer:
b. a representation of a theory or a part of a theory
Explanation:
A model is different from theory because is a more applied and empirical representation of a situation while the theory is more abstract. An economic model is a simplified prediction of a complex and real economic behavior, it uses variables to analyze different scenarios, it also uses logical and quantitative relationships between economic processes, is usually mathematical. <em>The results of these models can lead to a new investigation, theorization or to prove theories.</em>
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