Original sentence: Aldough a military action was expected Milan Martić, the Krajina Serbian leader, and his staff refused the Z-4 plan in hopes of uniting with the Bosnian Serbs(lead by Radovan Karadzic and Ratko Mladic) and Serbia.They were also seriously undermined by internal political conflicts <ref>Vreme News Digest of 13 March 1995</ref
Edited sentence: Aldough a military action was expected Milan Martic, the Krajina Serbian leader, and his staff refused the Z-4 plan in hope to reunite with the Bosnian Serbs(lead by Radovan Karadzic and Ratko Mladic) and Serbia.They were also seriously undermined by internal political conflicts