High Quality Content by WIKIPEDIA articles! Sirmium was a city in ancient Roman Pannonia. Firstly mentioned in the 4th century BC and originally inhabited by the Illyrians and Celts, it was conquered by the Romans in the 1st century BC and subsequently became the capital of the Roman province of Lower Pannonia. In 294 AD, Sirmium was pronounced one of the four capitals of the Roman Empire. It was also the capital of the Praetorian prefecture of Illyricum and of Pannonia Secunda Province. Sirmium was located on the Sava river, on the site of modern Sremska Mitrovica in Vojvodina province, northern Serbia. The Republic of Serbia declared its site an Archaeological Sites of Exceptional Importance in 1990. The modern region of Syrmia (Srem) is named after it. Данное издание представляет собой компиляцию сведений, находящихся в свободном доступе в среде Интернет в целом, и в информационном сетевом ресурсе "Википедия" в частности. Собранная по частотным запросам указанной тематики, данная...