The most common causes of sore throats are viruses. Viral sore throats are often accompanied by other cold symptoms that may include a runny nose, cough, red or watery eyes, and sneezing. Other causes of sore throat include smoking, pollution or irritants in the air, allergies, and dry air.
The Serbian nationality law is based primarily on the principle of Jus sanguinis. Article 23 of the law stipulates that any foreign national with Serbian descent, has the right to acquire Serbian citizenship by written request. The law also allows dual citizenship, allowing an individual the right to retain his or her current citizenship and receive Serbian citizenship.
The Serbs speak the Serbian language, one of the South Slavic languages. 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).he Serbs had taken an active part in the wars fought in the Balkans against the Ottoman Empire, and also organized uprisings. Because of this, they suffered persecution and their territories were devastated. Major migrations from Serbia into Habsburg territory ensued.