I'm not sure I want to be messed up with all this, but you are all probably missing the point. Did Castro improve the literacy? Yes. I don't see any problem adding that. The fact that other countries improved their literacy too doesn't make cubans more stupid you know? 
 I can't understand why a person that violates human rights can't improve education....  
 And all the criticism about kids fighting in Colombia is pretty sterile since it's another topic and should be handled elsewhere. Y'all are here to write an enciclopedia, not to pursue your political ideas. Thanks  CarrKnight