The Serbs are a South Slavic ethnic group that formed in the Balkans. The majority of Serbs inhabit the nation state of Serbia (with a minority in disputed Kosovo), as well as Bosnia and Herzegovina, Montenegro and Croatia. They form significant minorities in Macedonia and Slovenia. There is a large Serb diaspora in Western Europe, and outside Europe there are significant communities in North America and Australia. 

The Serbs share many cultural traits with the rest of the peoples of Southeast Europe. They are predominantly Eastern Orthodox Christians by religion. The Serbian language is official in Serbia, co-official in Kosovo and Bosnia and Herzegovina, and is spoken by the plurality in Montenegro. 

The modern identity of Serbs is rooted in Eastern Orthodoxy and traditions. In the 19th century, the Serbian national identity was manifested, with awareness of history and tradition, medieval heritage, cultural unity, despite living under different empires. Three elements, together with the legacy of the Nemanjić dynasty, were crucial in forging identity and preservation during foreign domination: the Serbian Orthodox Church, the Serbian language, and Kosovo Myth. When the Principality of Serbia gained independence from the Ottoman Empire, Orthodoxy became crucial in defining the national identity, instead of language which was shared by other South Slavs (Croats and Bosniaks). The tradition of "slava", the family saint feast day, is an important ethnic marker of Serb identity, and is usually regarded their most significant and most solemn feast day.
Who inhabit Serbia?
South Slavic ethnic group that formed in the Balkans