Question: Slobodan Princip, nicknamed Seljo (Сељо), was a Yugoslav Partisan fighter and the district staff chief of Partisan Sarajevo Oblast during World War II, he was the nephew of Gavrilo Princip, was a Bosnian Serb member of Young Bosnia, a Yugoslavist organization seeking an end to Austro-Hungarian rule in Bosnia and which location?

Context articles: Slobodan Princip
Bogdan Žerajić
Prijedor ethnic cleansing
List of Medal of Honor recipients for World War I
Galijašević
Jezdimir Dangić
Gavrilo Princip
Latin Bridge
Yugoslavism
Danilo Ilić

Slobodan Princip (; 25 May 1914–May 1942), nicknamed Seljo (Сељо), was a Yugoslav Partisan fighter and the district staff chief of Partisan Sarajevo Oblast during World War II.
 He was posthumously awarded the Hero of Yugoslavia.
 He was the nephew of Gavrilo Princip.
Bogdan Žerajić (Serbian: Богдан Жерајић ; 1 February 1886 – 15 June 1910) was a Bosnian Serb student of the Faculty of Law at the University of Zagreb.
 In 1910 he attempted assassination of General Marijan Varešanin, a Governor of Bosnia and Herzegovina, on the day of opening of the Austro-Hungarian Parliament of Bosnia and Herzegovina because he believed it was illegal and illegitimate.
 His attempt was his own initiative, an act of personal revolt against Austro-Hungarian annexation of Bosnia and Herzegovina.
 Žerajić was first among young people of Bosnia and Herzegovina to pursue tyrannicide as a method of political struggle.
 His act had great impact on young people in Bosnia and Herzegovina, while official press in Sarajevo and Belgrade generally referred to it as an act of a disturbed lunatic, which was also generally the view of an older generation of Sarajevo Serbs.
During the Bosnian War, there was an ethnic cleansing campaign committed by the Bosnian Serb political and military leadership mostly against Bosniak civilians in the Prijedor region of Bosnia and Herzegovina.
 After the Srebrenica genocide, it is the second largest massacre committed during the Bosnian War.
 According to the Sarajevo-based Research and Documentation Center (IDC), around 5,200 Bosniaks and Croats from Prijedor are missing or were killed during the massacre period, and around 14,000 people in the wider region of Prijedor (Pounje).
 s of October 2013 , 96 mass graves have been located and around 2,100 victims have been identified, largely by DNA analysis.
 The crimes committed in Prijedor have been subjected to 13 trials before the International Criminal Tribunal for the Former Yugoslavia.
 Soldiers and police in the Serb SDS, Crisis Staff's, including Milomir Stakic, Milan Kovacevic, Radoslav Brdanin, ranging to the highest leaders including General Ratko Mladic, Bosnian Serb President Radovan Karadzic, and Serbian President Slobodan Milosevic have been charged with genocide, and persecution's, extermination's, murder, forced transfers, and unlawful confinement, torture as Crimes Against Humanity (widespread, systematic attacks against a civilian population) and other crimes, have been alleged to have occurred in Prijedor.
 The ICTY has characterized the Prijedor events of 1992 as having met the "actus reus" (guilty act) of genocide through killing members of the group and causing serious bodily and mental harm to members of the group.
 However, the requirement of the specific intent to physically destroy having failed to be established beyond reasonable doubt.
 However the events of 1992 in Prijedor were part of the larger Joint Criminal Enterprise to forcibly remove Bosnian Muslims and Croats from large territories of Bosnia.
 In 2014, investigators were led by two Bosnian Serb civilians who worked in and around the camps to a mass grave at the Tomasica mining complex, unearthing the largest mass grave in Bosnia, and the discovery of over 1,000 bodies in both the Tomasica and Jakarina Rose mass grave sites.
World War I (also known as the First World War and the Great War) was a global military conflict that embroiled most of the world's great powers, assembled in two opposing alliances: the Entente and the Central Powers.
 The immediate cause of the war was the June 28, 1914 assassination of Archduke Franz Ferdinand, heir to the Austro-Hungarian throne, by Gavrilo Princip, a Bosnian Serb citizen of Austria–Hungary and member of the Black Hand.
 The retaliation by Austria–Hungary against Serbia activated a series of alliances that set off a chain reaction of war declarations.
 Within a month, much of Europe was in a state of open warfare, resulting in the mobilization of more than 65 million European soldiers, and more than 40 million casualties—including approximately 20 million deaths by the end of the war.
Galijašević is a Bosnian Muslim surname.
 There is an old family of Galijašević in Tešanj.
 There were beys with the surname during the Austro-Hungarian rule in Bosnia and Herzegovina.
 Two members of the Tešanj family were members of pro-Serb Muslim organization Gajret.
 Two Galijašević from Mala Kladuša joined the Yugoslav Partisan 8th Kordun Division, and both were killed in battle in 1945.
 There is a village, Galijaševići, located in northwestern Bosnia and Herzegovina.
 It may refer to:
Jezdimir Dangić (; 4 May 1897 – 22 August 1947) was a Bosnian Serb Chetnik commander during World War II.
 Born in the town of Bratunac, he was imprisoned during World War I for his membership of the revolutionary movement Young Bosnia.
 He subsequently completed a law degree and became an officer in the gendarmerie of the Kingdom of Serbs, Croats and Slovenes at the beginning of 1928.
 In 1940 he was appointed to lead the gendarmerie detachment stationed at the Yugoslav royal palace.
 With the Axis invasion of Yugoslavia in 1941, Dangić commanded the gendarmerie unit that escorted King Peter II out of the country.
 In August of that year, General Draža Mihailović appointed him commander of the Chetnik forces in eastern Bosnia.
 Here, Dangić and his men launched several attacks against the forces of the Independent State of Croatia (NDH).
 In August, Dangić's Chetniks captured the town of Srebrenica.
 Afterwards, they became largely inactive in fighting the Germans, choosing instead to avoid confrontation.
 In December, Chetniks under Dangić's command massacred hundreds of Bosnian Muslims in the town of Goražde.
 In December, his Chetniks captured five nuns and took them with them through Romanija to Goražde, where they later committed suicide to avoid being raped.
Gavrilo Princip (Serbian Cyrillic: , ] ; 25 July [O.S. 13 July] 1894 28 April 1918) was a Bosnian Serb member of Young Bosnia, a Yugoslavist organization seeking an end to Austro-Hungarian rule in Bosnia and Herzegovina.
 He assassinated Archduke Franz Ferdinand of Austria and his wife, Sophie, in Sarajevo on 28 June 1914, setting off a chain of events that would lead to outbreak of the First World War.
 Princip and his accomplices were arrested and implicated the Serbian nationalist secret society known as the Black Hand, leading Austria-Hungary to issue a démarche to Serbia known as the July Ultimatum.
 This was used as pretext for Austria-Hungary's invasion of Serbia, which then led to World War I.
 Princip was a Yugoslav nationalist associated with the movement Mlada Bosna (Young Bosnia) which predominantly consisted of Serbs, but also Bosniaks and Croats.
 During his trial he stated: "I am a Yugoslav nationalist, aiming for the unification of all Yugoslavs, and I do not care what form of state, but it must be freed from Austria."
 Princip died on April 28, 1918, from tuberculosis caused by poor prison conditions that had cost him a limb earlier.
Latin Bridge (Bosnian, Croatian and Serbian: "Latinska ćuprija" / Латинска ћуприја, named "Principov most" / Принципов мост - "Princip Bridge" in Yugoslavian era) is an Ottoman bridge over the river Miljacka in Sarajevo, Bosnia and Herzegovina.
 The northern end of the bridge was the site of the assassination of Archduke Franz Ferdinand of Austria by Gavrilo Princip in 1914, which became "casus belli" of World War I.
Yugoslavism (Југославизам, Slovene: "Jugoslavizem" ) or Yugoslavdom (Југословенство, Slovene: "Jugoslovanstvo" ) refers to the nationalism or patriotism associated with South Slavs and Yugoslavia.
 Yugoslavism has historically advocated the union of all South Slav populated territories now composing Bosnia and Herzegovina, Bulgaria, Croatia, Montenegro, Serbia (and the disputed region of Kosovo, which now has a Slavic minority), Slovenia, and Macedonia.
 It became a potent political force during World War I with the assassination of Austrian Archduke Franz Ferdinand by the Yugoslavist militant Gavrilo Princip and the subsequent invasion of Serbia by Austria-Hungary.
 During the war the Yugoslav Committee composed of South Slav emigres from Austria-Hungary (including twelve Croats, three Serbs, and one Slovene), supported Serbia and vouched for the creation of a Yugoslav state.
 However the assassination of Franz Ferdinand triggered resentment amongst those Austro-Hungarian Croats and Slovenes who had favoured being within Austria-Hungary.
Danilo Ilić (Serbian Cyrillic: Данило Илић; 1891 – 3 February 1915) was a Bosnian Serb, born in what is modern-day Bosnia and Herzegovina.
 He attended the State Teachers' College in Sarajevo and for a while taught at a school in Bosnia.
 In 1913, Ilić moved to Belgrade where he became a journalist and a member of the Black Hand secret society.
 Ilić returned to Sarajevo in 1914 where he worked as an editor of a local Serb newspaper.
 He became a member of Mlada Bosna ("Young Bosnia").
 He recruited Gavrilo Princip, Nedeljko Čabrinović, Vaso Čubrilović, Trifko Grabež, Muhamed Mehmedbašić, and Cvjetko Popović to assassinate Archduke Franz Ferdinand of Austria.
 He and Gavrilo Princip were close friends.