The Serbs are Yugoslavia's largest ethnic group, found mainly in Serbia, but also in the neighbouring independent republics of Bosnia-Herzegovina and Croatia. Their language, generally recognized to be the same as Croat and hence known as Serbo-Croatian, belongs to the Slavic branch of the Indo- European family. It has more than 17 million speakers. The Serbs are predominantly Greek Orthodox Christians and write in a Cyrillic script. Research Serb