DrinaThe Drina (Дрина, drǐːna) is a long river in the Balkans, which forms a large portion of the border between Bosnia and Herzegovina and Serbia. It is the longest tributary of the Sava River and the longest karst river in the Dinaric Alps which belongs to the Danube river watershed. Its name is derived from the Roman name of the river (Drinus) which in turn is derived from Greek (Ancient Greek: Dreinos).
ShtokavianShtokavian or Štokavian (ʃtɒˈkɑːviən,_-ˈkæv-; štokavski / штокавски, ʃtǒːkaʋskiː) is the prestige supradialect of the pluricentric Serbo-Croatian language and the basis of its Serbian, Croatian, Bosnian and Montenegrin standards. It is a part of the South Slavic dialect continuum. Its name comes from the form for the interrogative pronoun for "what" što (Western Shtokavian; it is šta in Eastern Shtokavian). This is in contrast to Kajkavian and Chakavian (kaj and ča also meaning "what").
Yugoslav PartisansThe Yugoslav Partisans, or the National Liberation Army, officially the National Liberation Army and Partisan Detachments of Yugoslavia, was the communist-led anti-fascist resistance to the Axis powers (chiefly Nazi Germany) in occupied Yugoslavia during World War II. Led by Josip Broz Tito, the Partisans are considered to be Europe's most effective anti-Axis resistance movement during World War II.
Breakup of YugoslaviaAfter a period of political and economic crisis in the 1980s, constituent republics of the Socialist Federal Republic of Yugoslavia split apart, but the unresolved issues caused a series of inter-ethnic Yugoslav Wars. The wars primarily affected Bosnia and Herzegovina, neighbouring parts of Croatia and, some years later, Kosovo. After the Allied victory in World War II, Yugoslavia was set up as a federation of six republics, with borders drawn along ethnic and historical lines: Bosnia and Herzegovina, Croatia, Macedonia, Montenegro, Serbia, and Slovenia.