- published: 14 Feb 2016
- views: 283644
The themes or themata (Greek: θέματα; singular θέμα, thema) were the main administrative divisions of the middle Byzantine Empire. They were established in the mid-7th century in the aftermath of the Muslim conquests of Byzantine territory and replaced the earlier provincial system established by emperors Diocletian and Constantine the Great. In their origin, the first themes were created from the areas of encampment of the field armies of the East Roman army, and their names corresponded to the military units they had resulted from. The theme system reached its apogee in the 9th and 10th centuries, as older themes were split up and the conquest of territory resulted in the creation of new ones. The original theme system underwent significant changes in the 11th and 12th centuries, but the term remained in use as a provincial and financial circumscription, until the very end of the Empire.
During the late 6th and early 7th centuries, the Eastern Roman Empire was under frequent attack from all sides. The Sassanid Empire was pressing from the east on Syria, Egypt, and Anatolia. Slavs and Avars raided Greece and settled in the Balkans. The Lombards occupied northern Italy, largely unopposed. In order to face the mounting pressure, in the more distant provinces of the West, recently regained by Justinian I (r. 527–565), Emperor Maurice (r. 582–602) combined supreme civil and military authority in the person of an exarch, forming the exarchates of Ravenna and Africa. These developments overturned the strict division of civil and military offices, which had been one of the cornerstones of the reforms of Diocletian (r. 284–305). In essence however they merely recognized and formalized the greater prominence of the local general, or magister militum, over the respective civilian praetorian prefect as a result of the provinces' precarious security situation.
Γιάννης Πλούταρχος - Θέμα Χρόνου | Giannis Ploutarhos - Thema Hronou (Official Video Clip HD)
Thema Energies, le futur à contre courant
les origines du monde revelations incroyables! arte thema frprojet civex 2012 YouTube
maybrit illner spezial 10.03.2016 | HD | Streitpunkt Flüchtlinge - Drei Wahlen, ein Thema
Θέμα Χρόνου • Πωλίνα Χριστοδούλου || Polina Christodoulou • Thema Xronou (Official Video)
THEMA feat. KALI - AKO STE MOHLI ( OFFICIAL VIDEOCLIP )
Bei dem Thema werden so manche Ohren rot. Wie diese Kinder reagieren, ist einfach genial!
Lancia Thema 3.0 multijet la tecnica da HDmagazine.it
[1/2] Almost Daily mit Radio Nukular #227 | Thema: Podcasts, Mobbing, Beanstour | 24.02.2016
[2/2] Almost Daily mit Radio Nukular #227 | Thema: Podcasts, Mobbing, Beanstour | 24.02.2016
SCHEIß THEMA.. PIXELARTS :C | MASTERBUILDERS MIT MCEXPERTDE | REWINSIDE
Sapore di Super - Lancia Thema 8.32
Lancia Thema 3.0 multijet test drive da HDmagazine.it
maybrit illner | 10.03.2016 | Streitpunkt Flüchtlinge - Drei Wahlen, ein Thema [HD]
Actors: Sally Kirkland (actress), Barry L. Caldwell (miscellaneous crew), Robert Jayne (actor), Joachim Horsley (composer), Tonye Patano (actress), Kimberley Browning (producer), Pete Rockwell (actor), Carolyn Bevacqua (writer), Carolyn Bevacqua (director), Carolyn Bevacqua (producer), Dutch Brown (miscellaneous crew), Kathryn Subrize (producer),
Genres: Drama, Family, Short,Actors: Elena Uhlig (actress), Maria Simon (actress), Daniel Krauss (actor), Vessela Martschewski (editor), Christian Schidlowski (actor), Isabelle Stever (writer), Isabelle Stever (editor), Isabelle Stever (director), Frank Brummundt (editor), Silvina Buchbauer (actress), Marina Weis (actress), Nils Nelleßen (actor), Gizella Koppány (costume designer), Samir Osman (actor), Marc Richter (actor),
Genres: Drama,