Raška is a town and municipality located in the Raška District of the western Serbia. The municipality has a population of 24,680 people, while the town has a population of 6,574 people. It covers an area of 670 km². The town is situated on the rivers Raška and Ibar.

Citiy of Raška was named  by  Serb medieval state that comprised parts of what is today Serbia, Montenegro, Bosnia and Herzegovina, and southern Dalmatia, being centred in the region of Raška (hence its exonym). The state was formed in ca. 1091 out of a vassal principality of Duklja, a Serb state which had itself emerged from the early medieval Serbian Principality that was centred in Raška until 960, when it was left in obscurity in sources after the Byzantine–Bulgarian wars. Its founder, Vukan, took the title of Grand Prince when his uncle and overlord Bodin ended up in Byzantine prison after decades of revolt. While Duklja was struck with civil wars, Raška continued the fight against the Byzantines. It was ruled by the Vukanović dynasty, who managed to put most of the former Serbian state under their rule, as well as expanding to the south and east. Through diplomatic ties with Hungary it managed to retain its independence past the mid-12th century. After a dynastic civil war in 1166, Stefan Nemanja emerged victorious. Nemanja's son Stefan was crowned king in 1217, while his younger son Rastko (monk Sava) was ordinated the first Archbishop of Serbs in 1219.

The town and municipality bears the name of the historical Raška region. From 1929 to 1941, Raška was part of the Zeta Banovina of the Kingdom of Yugoslavia.

Raska as a settlement was first mentioned in 1835, and the town of Raska was proclaimed at the session of the State Council of the Principality of Serbia on September 6, 1845, at the proposal of politicians and statesman Ilija Garašanin. Prince Aleksandar Karađorđević, by his decision of 17 September 1845, proclaimed the establishment of Raska.

The first urban plan of Raska dates from 1844, which was done by Nikola Alković, which is considered one of the oldest urban plans.

The wars between 1912 and 1918 did not miss Raska. Development in the post-war period was slow. In one period, during the First World War, from October 31 to November 15, 1915, Raska was in some way the capital of Serbia because it was hosted by the King and the then Serbian government. Raska was acquitted on November 27, 1944.

 Today's Raska municipality, as a distinct functional-spatial unit, was formed in 1960

Mitrovica or Kosovska Mitrovica is a city and municipality in the northern part of Kosovo. Settled on the banks of Ibar and Sitnica rivers, the city is the administrative center of the District of Mitrovica.

In 2013, following the North Kosovo crisis, the Serb-majority municipality of North Mitrovica was created, dividing the city in two administrative units, both operating within the Kosovo legal framework.

According to the 2011 Census, in Mitrovica live 84,235 inhabitants, 71,909 of which in the southern municipality and 12,326 in North Mitrovica.

In the middles ages the city was called "Demetrius" in honour of Saint Demetrius of Thessaloniki. When the city came under Ottoman rule, it was renamed "Mitrovica", as happened to other locations in the Balkans named after Saint Demetrius.

After President Tito's death, each of the constituent parts of Yugoslavia had to have one place named with the word 'Tito' (or 'Tito's') included, the city was then known as Titova Mitrovica in Serbian or Mitrovica e Titos in Albanian, until 1991.

The city is now known as Mitrovica and Mitrovicë in the Albanian language and Kosovska Mitrovica in the Serbian language.

The city is one of the oldest known settlements in Kosovo, being first mentioned in written documents during the Middle Ages.[citation needed] The name Kosovska Mitrovica comes from the 14th century, from Saint Demetrius of Thessaloniki,[citation needed] but there are some other legends on the origin of its name.[citation needed] Near Mitrovica is the medieval fortress of Zvečan, which played an important role during the Kingdom of Serbia under Nemanjić rule.

Under Ottoman rule Mitrovica was a typical small Oriental city. Rapid development came in the 19th century after lead ore was discovered and mined in the region, providing what has historically been one of Kosovo largest industries.

It became an industrial town, formerly the economic centre of Kosovo because of the nearby Trepča Mines. It grew in size as a centre of trade and industry with the completion of the railway line to Skopje in 1873–1878, which linked Mitrovica to the port of Thessalonika.[5] Another line later linked the town to Belgrade and Western Europe. During World War II, the city was part of Axis-occupied Serbia. In 1948, Mitrovica had a population of 13,901 and in the early 1990s of about 75,000.

Both the town and municipality were badly affected by the 1999 Kosovo War. According to the Organization for Security and Cooperation in Europe (OSCE), the area had been the scene of guerrilla activity by the Kosovo Liberation Army (KLA) prior to the war. It came under the command of NATO's French sector; 7,000 French troops were stationed in the western sector with their headquarters in Mitrovica. They were reinforced with a contingent of 1,200 troops from the United Arab Emirates, and a small number of Danish troops.

 In the aftermath of the war, the town became a symbol of Kosovo's ethnic divisions. The badly damaged southern half of the town was repopulated by an estimated 50,000 Albanians. Their numbers have since grown with the arrival of refugees from destroyed villages in the countryside.[citation needed] Most of the approximately 6,000 Roma fled to Serbia, or were relocated to one of two resettlement camps, Cesmin Lug, or Osterode, in North Kosovska Mitrovica. In the north, live some 17,000 Kosovo Serbs, with 2,000 Kosovo Albanians and 1,700 Bosniaks inhabiting discrete enclaves on the north bank of the Ibar River. Almost all of the Serbs living on the south bank were displaced to North Mitrovica after the Kosovo War. In 2011, the city had an estimated total population of 71,601.