of the new constitution was considered by Serbian leaders evidence of Croat hostility towards Serbs. Thus, SDS, which rejected the new constitution, began building its own national governmental entity in order to preserve rights that Serbs saw as being stripped away and to enhance the sovereignty of the Croatian Serbs. A Norwegian historian Øyvind Hvenekilde Seim stated that status of Serbs in Croatia, who made important contributions to Croatian cultural, scientific, and political history, was annulled by actions of president Franjo Tuđman during the 1990s. Sabrina P. Ramet wrote that Tuđman's regime "promoted a traditionalist and exclusive vision of Croatia" as a Croat state in which Serbs were "unwelcome", while journalist Chris Hedges claimed to have transcript documents of a meeting that supposedly showed Tuđman had "planned ethnic cleansing and other war crimes", including "Croatia’s final solution" of its Serbian problem. Under the influence of propaganda and with the support from Serbia as well as in response to actions by President Tudjman's administration, rebelled Serbs established an unrecognized state called Republic of Serbian Krajina (RSK) in hopes of achieving independence and complete self-governance from Croatia. As the popularity of the unification of RSK with Serbia into a Greater Serbia increased, the rebellion against Croatia became more intense. The RSK had de facto control over one-third of Croatian territory during its existence between 1991 and 1995 but failed to gain any international recognition. According to the ICTY, the RSK implemented policies "which advanced the objective to forcibly and permanently remove the majority of Croat and other non-Serb populations from approximately the one-third of Croatia". In the spring of 1991, an open war broke out. Serb forces, in cooperation with the local Serb authorities, commenced persecutions to drive the Croat and other non-Serb populations from areas such as Krajina, controlled by rebelled Serbs. Nearly all non-Serbs were expelled; between 170,000 and 250,000 people, and hundreds of Croat and other non-Serb civilians were killed. Meanwhile, Serbs living in Croatian towns, especially those near the front lines, were subjected to various forms of discrimination and harassment. Croatian Serbs in Eastern and Western Slavonia and parts of the Krajina, were also forced to flee or were expelled by Croatian forces, though on a restricted scale and in lesser numbers. The Croatian Government sought to stop such occurrences and were not a part of the Government's policy. The war ended with a Croatian military success in