Cuba has 100% literacy and one of the best health systems in the world. But also..........................
Human rights in Cuba.
Arbitrary imprisonment and unfair trials, limits freedom of expression, association, assembly, movement, and the press & due process. After coming to power in 1959, Fidel Castro's government built a highly effective machinery of repression. Forced labor camps and abuse of prisoners[edit]
In 1986 a "Tribunal on Cuba" was held in Paris to present testimonies by former prisoners of Cuba's penal system to the international media. The gathering was sponsored by Resistance International and The Coalition of Committees for the Rights of Man in Cuba. The testimonies presented at the tribunal, before an international panel, alleged a pattern of torture in Cuba's prisons and "hard labor camps". These included beatings, biological experiments in diet restrictions, violent interrogations and extremely unsanitary conditions. The jury concurred with allegations of arbitrary arrests; sentencing by court martial with neither public audience nor defense; periods in hard labour camps without sufficient food, clothes and medical care; and the arrests of children over nine years old.
Amnesty International published reports alluding to cases of possible unwarranted hospitalization and ill-treatment of political prisoners.
A 2009 report by Human Rights Watch concluded that "Raśl Castro has kept Cuba’s repressive machinery firmly in place...since being handed power by his brother Fidel Castro."The report found that " scores of political prisoners arrested under Fidel continue to languish in prison, and Raśl has used draconian laws and sham trials to incarcerate scores more who have dared to exercise their fundamental rights."
https://en.wikipedia.org/wiki/Human_rights_in_Cuba