The Marshall Plan (officially the European Recovery Program, ERP) was an American initiative to aid Western Europe, in which the United States gave over $12 billion (nearly $100 billion in 2016 US dollars) in economic assistance to help rebuild Western European economies after the end of World War II.
The government stays out of affairs and lets the market mange itself. In this vien, Adam Smith’s “invisible hand” is the idea that there is an invisible force or hand that drives and manages the economy. People who subscribe to this form of economic thought usually favor small government intervention...they think the market will take care of itself and doesn’t need government subsidies, regulation, etc.
The correct answer is "A".
The Domino Theory was developed in 1950 in the US administration. It proposed the idea that if one country in a region was governed by a left-wing power which shared communist beliefs, neighbor countries will follow suit. This led the United States to get involved in numerous armed conflicts around the world, such as the Korean War, in order to prevent the spread of Communism.
I don't know the answer choices but I do know that scarcity is a lack of a certain resource. This resource, which there is not a lot of, then costs more. The less there is of something, the harder it is going to be to get it.
3) The Articles of Confederation was replaced by the CONSTITUTION.