CIA activities in Nicaragua as well as rebels and Americans who work with them." Five American Contra supporters who worked with the rebels confirmed the charges, noting that "two Cuban-Americans used armed rebel troops to guard cocaine at clandestine airfields in northern Costa Rica. They identified the Cuban-Americans as members of the 2506 Brigade, an anti-Castro group that participated in the 1961 Bay of Pigs attack on Cuba. Several also said they supplied information about the smuggling to U.S. investigators." One of the Americans "said that in one ongoing operation, the cocaine is unloaded from planes at rebel airstrips and taken to an Atlantic
Women's rights in Cuba set out to help with the country's history of rates of illiteracy. About a quarter of the population of Cuba was illiterate when Fidel Castro took power and over half were women. By 1961, nearly the entire country was literate, primarily in thanks to volunteers (of which around 56% were young women) going to rural areas to teach literacy. As of 2011, women in Cuba made up more than 80% of university students and around 68% of university graduates. Comparatively, women made up about 57% of undergraduates in the United States in 2008. Women in Cuba also make up about