Virovitica is a Croatian city near the Hungarian border. It is situated near the Drava river and belongs to the historic region of Slavonia.
Virovitica-Podravina County is a northern Slavonian county in Croatia. Its county seat is in Virovitica and it includes the area around the Drava river, hence the name Podravina.
Virovitica County was a historic administrative subdivision (županija) of the Kingdom of Croatia-Slavonia. Croatia-Slavonia was an autonomous kingdom within the Lands of the Crown of Saint Stephen (Transleithania), the Hungarian part of the dual Austro-Hungarian Empire.
The term Greater Serbia or Great Serbia describes the Serbian nationalist and irredentist ideology of the creation of a Serb state which would incorporate all regions of traditional significance to Serbs, including regions outside Serbia that are populated by Serbs. The initial movement's main ideology (Pan-Serbism) was to unite all Serbs (or all territory historically ruled or populated by Serbs) into one state, claiming, depending on the version, different areas of many surrounding countries.