Original sentence: Ethnic problems in the new-formed states led to bloody and gruesome civil wars from 1991 to 1995 in Croatia and Bosnia.In 1998, ethnic cleansing had broken out in the Serbian autonomous province of Kosovo and Metohia.In March 2002, the Governments of Serbia and Montenegro agreed to dissolve Yugoslavia in favour of a new, much weaker form of cooperation called "Serbia and Montenegro".Republics of Slovenia and Croatia declared independence from Yugoslavia in 1991; Bosnia-Herzegowina and Macedonia followed in 1992.War ended in 1995 with US sponsored peace talks in Dayton, US
Edited sentence: Ethnic problems in the new-formed states led to bloody and gruesome Serbian aggression first in 1991 againt Croatia and than in 1992 againt Bosnia - Herzegovina.In 1999 ethnic cleansing had broken out again.In March 2002, the Governments of Serbia and Montenegro agreed to dissolve what was left of Yugoslavia in favour of a new, much weaker form of cooperation called "Serbia and Montenegro".This time in the Serbian autonomous province of Kosovo.War ended in 1995 with U.republics of Slovenia and Croatia declared independence from Yugoslavia in 1991; Bosnia-Herzegowina and Macedonia followed in 1992.sponsored peace talks in Dayton,U