Complex sentence: Radu, p.134-136,137 Ion Brătianu even faced opposition from his brother, Dimitrie Brătianu, who took on Rosetti's campaign for universal male suffrage, but, unlike the radicals, tended to favor the over-representation of Romania's middle class.
Split into simpler sentences: Radu, p.134-136,137 Ion Brătianu even faced opposition from his brother, Dimitrie Brătianu. The latter took on Rosetti's campaign for universal male suffrage, but, unlike Rosetti's radicals, still favored the over-representation of Romania's middle class.