Original sentence: From a hard-line Stalinist immediately after WWII, in  1989 he became a dissident of the Nicolae Ceauşescu regime and, after the Romanian Revolution, a political analyst and author of books on Communism and Eastern Europe.Saul Bruckner (January 18, 1916-September 14, 2006), commonly known as Silviu Brucan, was a controversial political figure in communist Romania
Edited sentence: Silviu Brucan (born Saul Bruckner; January 18, 1916-September 14, 2006) was a Romanian communist politician who became a dissident of the Nicolae Ceauşescu regime in 1989, and, after the Romanian Revolution, a political analyst and author of books on Communism and Eastern Europe