Serbian Grand Principality in the context of "Saint Sava"

The High Middle Ages, or High Medieval Period, was the period of European history between c. 1000 and c. 1300; it was preceded by the Early Middle Ages and followed by the Late Middle Ages, which ended c. 1500 according to historiographical convention. Key historical trends of the High Middle Ages include the rapidly increasing population of Europe, which brought about great social and political change from the preceding era, and the Renaissance of the 12th century, including the first developments of the rural exodus and urbanization. By 1350, the robust population increase had greatly benefited the European economy, which had reached levels that would not be seen again in some areas until the 19th century. That trend faltered in the early 14th century, as the result of numerous events which together comprised the crisis of the late Middle Ages—most notable among them being the Black Death, in addition to various regional wars and economic stagnation.

From c. 780, Europe saw the last of the barbarian invasions and became more socially and politically organized. The Carolingian Renaissance stimulated scientific and philosophical activity in Northern Europe. The first universities started operating in Bologna, Oxford, Paris, Salamanca, Cambridge and Modena. The Vikings settled in the British Isles, France and elsewhere, and Norse Christian kingdoms started developing in their Scandinavian homelands. The Magyars ceased their expansion in the 10th century, and by 1000, a Christian Kingdom of Hungary had become a recognized state in Central Europe that was forming alliances with regional powers. With the brief exception of the Mongol invasions in the 13th century, major nomadic incursions ceased. The powerful Byzantine Empire of the Macedonian and Komnenos dynasties gradually gave way to the resurrected Serbia and Bulgaria and to a successor crusader state (1204 to 1261), who continually fought each other until the end of the Latin Empire. The Byzantine Empire was reestablished in 1261 with the recapture of Constantinople from the Latins, though it was no longer a major power and would continue to falter through the 14th century, with remnants lasting until the mid 15th century.

The history of Serbia covers the historical development of Serbia and of its predecessor states, from the Early Stone Age to the present state, as well as that of the Serbian people and of the areas they ruled historically. Serbian habitation and rule has varied much through the ages, and as a result the history of Serbia is similarly elastic in what it includes.

After early Slavs first appeared in the Balkans in the 6th and 7th centuries, they mixed with local Byzantine subjects, descendants of Paleo-Balkan tribes, such as the Thracian, Dacian, Roman, Illyrian and former Roman colonists. The First Serbian Principality was established in the 8th century by the Vlastimirovići dynasty ruling over modern-day Montenegro, Bosnia, Dalmatia, and Serbia. It evolved into a Grand Principality by the 11th century, and in 1217 the Kingdom and national church (Serbian Orthodox Church) were established, under the Nemanjić dynasty. In 1345 the Serbian Empire was established, spanning most of the Balkan peninsula. In 1540 Serbia became a part of the Ottoman Empire.

Stefan Nemanjić (Serbian Cyrillic: Стефан Немањић, pronounced [stêfaːn němaɲitɕ]), known as Stefan the First-Crowned (Serbian: Стефан Првовенчани, romanized: Stefan Prvovenčani, pronounced [stêfaːn prʋoʋěntʃaːniː]; c. 1165 – 24 September 1228), was the Grand Prince of Serbia from 1196 and the King of Serbia from 1217 until his death in 1228. He was the first Serbian king by Nemanjić dynasty; due to his transformation of the Serbian Grand Principality into the Kingdom of Serbia and the assistance he provided his brother Saint Sava in establishing the Serbian Orthodox Church.

Strez (Bulgarian and Macedonian: Стрез; original spelling: Стрѣзъ; fl. 1207–1214) was a medieval, semi-independent Bulgarian sebastokrator. He was a member of the Asen dynasty and a cousin or a brother of Boril of Bulgaria. A major contender for the Bulgarian throne, Strez initially opposed the ascension of his close relative Tsar Boril. He fled to Serbia, where he accepted the vassalage of Grand Prince Stefan Nemanjić, and Serbian support helped him establish himself as a largely independent ruler in a large part of the region of Macedonia. However, Strez turned against his suzerains to become a Bulgarian vassal and joined forces with his former enemy Boril against the Latins and then Serbia. Strez died amidst a major anti-Serbian campaign under unclear circumstances, sometimes described as a Serbian plot.

The Church of the Holy Apostles Peter and Paul (Serbian: Црква Светих апостола Петра и Павла / Crkva Svetih apostola Petra i Pavla), commonly known as Church of St Peter (Црква Светог Петра / Crkva Svetog Petra) or simply Peter's Church (Петрова црква / Petrova crkva) is a Serbian Orthodox church, the oldest intact church in Serbia and one of the oldest ones in the region, situated on a hill of Ras, the medieval capital of the Serbian Grand Principality (Rascia), in Novi Pazar, Serbia. It is part of the Stari Ras complex, an UNESCO World Heritage Site.

It was founded in the 4th century during Roman rule, while additions were made in the 7th and 9th centuries, after which it served as the ecclesiastical seat of the Serbian church, and as the baptismal church and state council site of the Nemanjić dynasty, until the last years of the 12th century. It is dedicated to Saints Peter and Paul.