The answer is the third one
Child indoctrination in the school systems, fear of harsh punishment, censored media, drifting the Kim family, and keeping citizens dependent on the government.
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marginal revenue is additional cost you accrue to produce extra stuff
</span><span>marginal benefit is the gain you get for doing anything extra</span><span />
First, Wilson believed secret treaties needed to end. It... Woodrow Wilson proposed his plan for a peace treaty that would end World War I. His plan was called the Fourteen Points. Wilson believed the peace treaty should go easy on the defeated Central Powers.