The Brazilian revolutionary Carlos Marighella (
http://pt.wikipedia.org/wiki/Carlos_Marighella) was rehabilitated for History and the Brazilian State asked for excuses his family today. Marighella wrote guerrilla's book in that Friedrich August Freiherr von der Heydte (
http://en.wikipedia.org/wiki/Friedrich_August_Freiherr_von_der_Heydte) was based to write his famous book "Der moderne Kleinkrieg als wehrpolitisches und militärisches Phänomen" (Modern Irregular Warfare). My father was companion and friend of Carlos Marighella .
Read and listen the interview of Marighella here:
http://ultimosegundo.ig.com.br/politica/100-ano-de-marighella-ouca-entrevista-historica-do-guerrilheiro/n1597396319790.html :o) In Brazil right wing is crying for the ass now.
To know more on the dirty American civil war in Brazil:
http://terrorism.multiply.com/reviews/item/13 