Timeline of United States military operations communist attack on a U.S. installation in central Vietnam, the United States escalated its participation in the war to a peak of 543,000 military personnel by April 1969. 1961: Cuba: The Bay of Pigs Invasion, known in Hispanic America as Invasión de Bahía de Cochinos (or Invasión de Playa Girón or Batalla de Girón), was an unsuccessful military invasion of Cuba undertaken by the CIA-sponsored paramilitary group Brigade 2506 on April 17, 1961. 1962: Thailand: The Third Marine Expeditionary Unit landed on May 17, 1962 to support that country during the threat of Communist pressure from outside; by July 30,
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