The answer is 4. Someone may disagree that this was his major accomplishment. And the other options are stated as fact
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Answer:
Second question answer: There are some advantages of a command economy, and these include: Low unemployment rates due to the regulation of jobs by the government. Everyone has access to health care services and necessary services needed to live, and usually the fee is either low or free.
(I'm not sure about the 1st question)
True. The United States and Great Britain practiced Isolationism.
The correct answer is: -With nuclear weapons, it would be too destructive
In essence, an open war between the two nations would be a nuclear war and no one could stomach that instant destruction.