America, China, and North Korea are different in their economic systems because America has a mixed economy, China has a socialist economy with some capitalist aspects, and North Korea has a purely socialist economy.
<h3>What is a Mixed Economy?</h3>
A mixed economy is a type of economy which combines both private and state enterprises. It involve the use of a free market principle.
<h3>What is a Socialist Economy?</h3>
A socialist economy is that where the production is made directly for use by the citizens. Its essence is to bridge the gap between the rich and the poor.
<h3>What is a Capitalist Economy</h3>
A capitalist economy is one in which the factors of production are owned and controlled by private individuals.
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Answer:
This arms race is often cited as one of the causes of World War I. The United States' use of nuclear weapons to end World War II led to a determined and soon successful effort by the Soviet Union to acquire such weapons, followed by a long-running nuclear arms race between the two superpowers.
Explanation:
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Answer:
Technology and improved transportation sent new products to markets across the U.S.
Basically Soviet artificial satellite to be placed in orbit. :)