Peace Corps

U.S. government agency established by President John Kennedy in 1961 to help underdeveloped nations meet their need for trained men and women in such areas as agriculture; the teaching of languages, math, and science; business administration; vocational training; and natural resource development.

per capita

Latin for "by heads." By or for each individual.

pernicious

Destructive or harmful; implies irreparable damage brought on by a corrupting influence.

proscription

An imposed restriction; prohibition from legal protection.