What countries did Fidel Castro help gain independence
Fidel helped Cuba obtain independence from Batista, but essentially formed his own dictatorship.
Since this is not my area of expertise, I searched Google under the key words "Fidel Castro" to get these possible sources:
http://en.wikipedia.org/wiki/Fidel_Castro
http://library.thinkquest.org/18355/fidel_castro.html
http://www.nndb.com/people/118/000023049/
http://news.bbc.co.uk/2/hi/americas/244974.stm
http://www.biography.com/search/article.do?id=9241487
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
I hope this helps. Thanks for asking.