Operation Pedro Pan (Peter Pan) 1960-1962

After Cuba's revolutionary government barred the operation of private and Catholic schools, parents of 14,000 children made arrangements to temporarily send their children to the United States to complete their education. Most of the children were cared for by relative in the Miami area, but nearly half of the children needed assistance. In response, members of the Catholic Welfare Bureau found temporary shelter and provisions for the children and then found families throughout the United States who were willing to open their homes to the children. Fearing negative reactions and political backlash as US-Cuban relations deteriorated, the movement of these children into the United States was kept out of the media. As a result, few people today know about the effort, known today as Operation Pedro Pan, a name derived from the popular children's story Peter Pan.

Prior to the arrival of thousands of refugee children in the United States in 2014, this relatively well-organized movement of 14,000 children from Cuba to the United States represented the largest exodus of unaccompanied minors in the history of North or South America. Most of the children were above the age of 12 when they arrived in the United States. After a few years in the states, most of the children returned to Cuba, many with the assistance of the Catholic Welfare Bureau and the cooperation of the US State Department. 

History of Operation Pedro Pan, http://pedropan.org/category/history