Byzantine Empire under the Komnenos dynasty in the context of "John II Komnenos"

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 Byzantine economy was among the most robust economies in the Mediterranean and the world for many centuries. Constantinople was a prime hub in a trading network that at various times extended across nearly all of Eurasia and North Africa. It could be argued that up until the 7th century, the Eastern Roman Empire had the most powerful economy in the world. The Arab conquests, however, would represent a substantial reversal of fortunes contributing to a period of decline and stagnation. The Byzantine state restructured its administrative and fiscal systems, introducing the theme system, which organized land and military service in a way that ensured both local defense and agricultural productivity. Rural life revived as new lands were brought under cultivation, and local economies became more self-sufficient, reducing dependence on long-distance trade that had been curtailed by the loss of eastern territories. By the 9th and 10th centuries, the empire experienced a notable resurgence: agricultural output increased, population levels rose, and the circulation of coinage expanded once again. However, by the 12th and 13th centuries, the economic balance began to shift. Western maritime republics such as Venice and Genoa gradually overtook Byzantine merchants, largely due to the tax exemptions and trading privileges granted to them under the Komnenian emperors. This process accelerated after the Fourth Crusade and the establishment of the Latin Empire, during which Venetian traders gained control over key ports and commercial networks once held by the Byzantines. The Byzantines continued to face economic challenges during the Palaiologan era until its fall in 1453.

One of the economic foundations of the empire was trade. The state strictly controlled both the internal and the international trade. Constantinople remained the single most important commercial centre of Europe for much of the Medieval era, which it held until the Republic of Venice slowly began to overtake Byzantine merchants in trade; first through tax exemption under the Komnenoi, then under the Latin Empire.

The House of Komnenos (pl. Komnenoi; Greek: Κομνηνός, pl. Κομνηνοί, pronounced [komniˈni]), Latinized as Comnenus (pl. Comneni), was a Byzantine Greek noble family who ruled the Byzantine Empire in the 11th and 12th centuries. The first reigning member, Isaac I Komnenos, ruled from 1057 to 1059. The family returned to power under Alexios I Komnenos in 1081 who established their rule for the following 104 years until it ended with Andronikos I Komnenos in 1185. In the 13th century, they founded the Empire of Trebizond, a Byzantine rump state which they ruled from 1204 to 1461. At that time, they were commonly referred to as Grand Komnenoi (Μεγαλοκομνηνοί, Megalokomnenoi), a style that was officially adopted and used by George Komnenos and his successors. Through intermarriages with other noble families, notably the Doukas, Angelos, and Palaiologos, the Komnenos name appears among most of the major noble houses of the late Byzantine world.

Drama (Greek: Δράμα, romanized: Dráma [ˈðrama]) is a city and municipality in Macedonia, northeastern Greece. Drama is the capital of the regional unit of Drama which is part of the East Macedonia and Thrace region. The city (pop. 44,257 in the 2021 census) is the economic center of the municipality (pop. 55,679), which in turn comprises 60 percent of the regional unit's population. The next largest communities in the municipality are Χiropótamos (2,535), Choristi (pop. 2,512), Kallífytos (1,627), Kalós Agrós (838), and Koudoúnia (814).

Built at the foot of mount Falakro, in a verdant area with abundant water sources, Drama has been an integral part of the Hellenic world since the classical era; under the Byzantine Empire, Drama was a fortified city with a castle and rose to great prosperity under the Komnenoi as a commercial and military junction.