Vojvodina in the context of "Sava"

Serbia, officially the Republic of Serbia, is a landlocked country in Southeast and Central Europe. Located in the Balkans, it borders Hungary to the north, Romania to the northeast, Bulgaria to the southeast, North Macedonia to the south, Croatia to the northwest, Bosnia and Herzegovina to the west, and Montenegro to the southwest. Serbia also claims to share a border with Albania through the disputed territory of Kosovo. Serbia has about 6.6 million inhabitants, excluding Kosovo. Serbia's capital, Belgrade, is also the largest city in the country.

Continuously inhabited since the Paleolithic age, the territory of modern-day Serbia faced Slavic migrations in the 6th century. Several regional states were founded in the Early Middle Ages and were at times recognised as tributaries to the Byzantine, Frankish and Hungarian kingdoms. The Serbian Kingdom obtained recognition by the Holy See and Constantinople in 1217, reaching its territorial apex in 1346 as the Serbian Empire. By the mid-16th century, the Ottoman Empire annexed the entirety of modern-day Serbia; their rule was at times interrupted by the Habsburg Empire, which began expanding towards Central Serbia from the end of the 17th century while maintaining a foothold in Vojvodina. In the early 19th century, the Serbian Revolution established the nation-state as the region's first constitutional monarchy, which subsequently expanded its territory.

The Kingdom of Serbia was a country located in the Balkans which was created when the ruler of the Principality of Serbia, Milan I, was proclaimed king in 1882. Since 1817, the Principality was ruled by the Obrenović dynasty (replaced by the Karađorđević dynasty for a short time). The Principality of Serbia, under the suzerainty of the Turkish Empire, de facto achieved full independence when the very last Ottoman troops left Belgrade in 1867. The Congress of Berlin in 1878 recognized the formal independence of the Principality of Serbia, and in its composition Nišava, Pirot, Toplica and Vranje districts entered the South part of Serbia.

In 1882, Serbia was elevated to the status of a kingdom, initially maintaining a foreign policy friendly to Austria-Hungary before turning to the Russian Empire and France following a coup d'état in 1903. Between 1912 and 1913, Serbia greatly enlarged its territory through engagement in the First and Second Balkan Wars – Sandžak-Raška, Kosovo Vilayet and Vardar Macedonia were annexed. At the end of World War I in 1918 it united with Vojvodina and the Kingdom of Montenegro, and in December 1918 it merged with the newly created State of Slovenes, Croats and Serbs to form the Kingdom of Serbs, Croats and Slovenes (later known as Kingdom of Yugoslavia) under the continued rule of the Karađorđević dynasty.

Christianity is the predominant religion in Serbia. The Constitution of Serbia defines it as a secular state with guaranteed religious freedom. Eastern Orthodox Christians with 6,079,396 members, comprise 84.5% of country's population. The Serbian Orthodox Church is the largest and traditional church of the country; adherents of it are overwhelmingly Serbs. Public schools in Serbia allow religious teaching, most commonly with the Serbian Orthodox Church. Serbian public holidays include the religious celebrations of Eastern Orthodox Christians. Other Orthodox Christian communities in Serbia include Montenegrins, Romanians, Macedonians, and Bulgarians. The Catholic Church is prominent in north Vojvodina amongst the Hungarian minority. Protestantism is most largely found in Slovak populations within Bački Petrovac and Kovačica. Christianity first arrived in Serbia in the 9th century. It became state-religion in the 9th century when Serbia began to identify as a Christian country. In a 2011 census, 91.22% of Serbians identified as Christian.

The Croats (/ˈkroʊæts/; Croatian: Hrvati, pronounced [xr̩ʋǎːti]) are a South Slavic ethnic group native to Croatia, Bosnia and Herzegovina and other neighboring countries in Central and Southeastern Europe who share a common Croatian ancestry, culture, history and language. They form a sizeable minority in Germany, Austria, Switzerland, Italy, Slovenia and Bosnia and Herzegovina.

Due to political, social and economic reasons, many Croats migrated to North and South America as well as New Zealand and later Australia, establishing a diaspora in the aftermath of World War II, with grassroots assistance from earlier communities and the Catholic Church. In Croatia (the nation state), 3.9 million people identify themselves as Croats, and constitute about 90.4% of the population. Another 553,000 live in Bosnia and Herzegovina, where they are one of the three constituent ethnic groups, predominantly living in Western Herzegovina, Central Bosnia and Bosnian Posavina. The minority in Serbia number about 70,000, mostly in Vojvodina. The ethnic Tarara people, indigenous to Te Tai Tokerau in New Zealand, are of mixed Croatian and Māori (predominantly Ngāpuhi) descent. Tarara Day is celebrated every 15 March to commemorate their "highly regarded place in present-day Māoridom".

The Kingdom of Serbia (Serbian: Краљевина Србија / Kraljevina Srbija, or the Serbian Kingdom (Serbian: Српско краљевство / Srpsko kraljevstvo), also known as Kingdom of Serbs (Serbian: Краљевина Срба / Kraljevina Srba); Latin: Regnum Serbiæ; Greek: Βασίλειο της Σερβίας, also known by historical exonym Rascia (Serbian: Рашка / Raška), was a medieval Serbian kingdom in Southern Europe comprising most of what is today Serbia (excluding Vojvodina), Kosovo, and Montenegro, as well as southeastern Bosnia and Herzegovina, parts of coastal Croatia south of the Neretva river (excluding Dubrovnik), Albania north of the Drin River, North Macedonia, and a small part of western Bulgaria. The medieval Kingdom of Serbia existed from 1217 to 1346 and was ruled by the Nemanjić dynasty. The Grand Principality of Serbia was elevated with the regal coronation of Stefan Nemanjić as king, after the reunification of Serbian lands. In 1219, the Serbian Orthodox Church was reorganized as an autocephalous archbishopric, headed by Saint Sava. The kingdom was proclaimed an empire in 1346, but kingship was not abolished as an institution, since the title of a king was used as an official designation for a co-ruler of the emperor.

The Ottoman–Habsburg wars were fought from the 16th to the 18th centuries between the Ottoman Empire and the Habsburg monarchy, which was at times supported by the Kingdom of Hungary, Polish–Lithuanian Commonwealth, The Holy Roman Empire, and Habsburg Spain. The wars were dominated by land campaigns in Hungary, including Transylvania (today in Romania) and Vojvodina (today in Serbia), Croatia, and central Serbia.

By the 16th century, the Ottomans had become a serious threat to European powers, with Ottoman ships sweeping away Venetian possessions in the Aegean and Ionian seas and Ottoman-supported Barbary pirates seizing Spanish possessions in the Maghreb. The Protestant Reformation, French–Habsburg rivalry and the numerous civil conflicts of the Holy Roman Empire distracted Christians from their conflict with the Ottomans. Meanwhile, the Ottomans had to contend with Safavid Empire and also to a lesser extent the Mamluk Sultanate, which was defeated by the Ottomans under Selim I rule and later fully incorporated into the empire.

Central Serbia (Serbian: централна Србија, romanized: centralna Srbija), also referred to as Serbia proper (Serbian: ужа Србија, romanized: uža Srbija), is the region of Serbia lying outside the autonomous province of Vojvodina to the north and the disputed Kosovo region to the south. Central Serbia is a term of convenience, not an administrative division of Serbia as such, and does not have any form of separate administration.

Broadly speaking, Central Serbia is the historical core of modern Serbia, which emerged from the Serbian Revolution and subsequent wars against the Ottoman Empire. In the following period, Serbia gradually expanded south, acquiring Southern Serbia, Kosovo, Sandžak, and Vardar Macedonia, and in 1918 – following the unification and annexation of Montenegro and unification of Austro-Hungarian areas left of the Danube and Sava (Vojvodina) – it merged with other South Slavic territories into the Kingdom of Yugoslavia. The current borders of Central Serbia were defined after World War II, when Serbia became a republic within the Socialist Federal Republic of Yugoslavia, with Kosovo and Vojvodina as its autonomous provinces.

Banat (UK: /ˈbænɪt, ˈbɑːn-/ BAN-it, BAHN-, US: /bəˈnɑːt, bɑː-/ bə-NAHT, bah-; Romanian: Banat; Hungarian: Bánság; Serbian: Банат, romanized: Banat) is a geographical and historical region located in the Pannonian or Carpathian Basin that straddles Central and Eastern Europe. It is divided among three countries: the eastern part lies in western Romania (the counties of Timiș, Caraș-Severin, Arad south of the Mureș river, and the western part of Mehedinți); the western part of Banat is in northeastern Serbia (mostly included in Vojvodina, except for a small part included in the Belgrade Region); and a small northern part lies within southeastern Hungary (Csongrád-Csanád County).

The region's historical ethnic diversity was severely affected by the events of World War II. Today, Banat is mostly populated by ethnic Romanians, Serbs and Hungarians, but small populations of other ethnic groups also live in the region. Nearly all are citizens of either Serbia, Romania or Hungary.

Hungarian, or Magyar (magyar nyelv, pronounced [ˈmɒɟɒr ˈɲɛlv] ), is a Ugric language of the Uralic language family spoken in Hungary and parts of several neighboring countries. It is the official language of Hungary and one of the 24 official languages of the European Union. Outside Hungary, it is also spoken by Hungarian communities in southern Slovakia, western Ukraine (Transcarpathia), central and western Romania (Transylvania), northern Serbia (Vojvodina), northern Croatia, northeastern Slovenia (Prekmurje), and eastern Austria (Burgenland).

It is also spoken by Hungarian diaspora communities worldwide, especially in North America (particularly the United States and Canada) and Israel. With 14 million speakers, it is the Uralic family's most widely spoken language.