Answer:
A. Peace Corps.
Step-by-step explanation:
It is a volunteer program run by the United States government. Its mission is to provide social and economic development through technical assistance.
The program was established during the JFK presidency in 1961. The volunteers are American citizens, usually with college degrees who work with governments, schools, non-profit organizations, non-profit government organizations. They worked for 24 months after a 3-month training, after the two-year service, the volunteers can request an extension of service.
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