Answer:
The Monroe Doctrine was articulated in President James Monroe's seventh annual message to Congress on December 2, 1823. The European powers, according to Monroe, were obligated to respect the Western Hemisphere as the United States' sphere of interest.
Explanation:
Successful: Medicare and Medicaid and the National Endowment for the Arts
Unsuccessful: Model Cities Program, Office of Economic Opportunity
Many of the programs were unsuccessful due to the cost of the Vietnam War and not because they were bad ideas.
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