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717 Deaths
__NOTOC__ Year 717 ( DCCXVII) was a common year starting on Friday of the Julian calendar. The denomination 717 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Byzantine Empire * March 25 – Emperor Theodosios III is deposed after a reign of 1 year and 10 months. He is succeeded by the 32-year-old Leo III the Isaurian, a general (''strategos'') of the Anatolic Theme (modern Turkey). Theodosios and his son enter the clergy, and he probably becomes bishop of Ephesus. Leo brings an end to the Twenty Years' Anarchy in the Byzantine Empire, which marks the beginning of the so-called Isaurian Dynasty. * Arab–Byzantine War: Muslim general Maslama ibn Abd al-Malik leads his army of 80,000 men from Pergamum to Abydos, where he crosses the Hellespont. To prevent interference by the Bulgars, or by any Byzantine forces in Thrace, he sends part of his army ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Byzantine Empire
The Byzantine Empire, also known as the Eastern Roman Empire, was the continuation of the Roman Empire centred on Constantinople during late antiquity and the Middle Ages. Having survived History of the Roman Empire, the events that caused the fall of the Western Roman Empire in the 5th centuryAD, it endured until the fall of Constantinople to the Ottoman Empire in 1453. The term 'Byzantine Empire' was coined only after its demise; its citizens used the term 'Roman Empire' and called themselves 'Romans'. During the early centuries of the Roman Empire, the western provinces were Romanization (cultural), Latinised, but the eastern parts kept their Hellenistic culture. Constantine the Great, Constantine I () legalised Christianity and moved the capital to Constantinople. Theodosius I, Theodosius I () made Christianity the state religion and Greek gradually replaced Latin for official use. The empire adopted a defensive strategy and, throughout its remaining history, expe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
August 15
Events Pre-1600 * 636 – Arab–Byzantine wars: The Battle of Yarmouk between the Byzantine Empire and the Rashidun Caliphate begins. * 717 – Arab–Byzantine wars: Maslama ibn Abd al-Malik begins the Second Arab Siege of Constantinople, which will last for nearly a year. * 718 – Arab–Byzantine wars: Raising of the Second Arab Siege of Constantinople. * 747 – Carloman, mayor of the palace of Austrasia, renounces his position as ''majordomo'' and retires to a monastery near Rome. His brother, Pepin the Short, becomes the sole ruler ('' de facto'') of the Frankish Kingdom. * 778 – The Battle of Roncevaux Pass takes place between the army of Charlemagne and a Basque army. * 805 – Noble Erchana of Dahauua grants the Bavarian town of Dachau to the Diocese of Freising * 927 – The Saracens conquer and destroy Taranto. * 982 – Holy Roman Emperor Otto II is defeated by the Saracens in the Battle of Capo Colonna, in Calabria. * 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walls Of Constantinople
The Walls of Constantinople (; ) are a series of defensive wall, defensive stone walls that have surrounded and protected the city of Constantinople (modern Fatih district of Istanbul) since its founding as the new capital of the Roman Empire by Constantine the Great. With numerous additions and modifications during their history, they were the last great fortification system of ancient history, antiquity, and one of the most complex and elaborate systems ever built. They were also the largest and strongest fortification in both the ancient and medieval world. Initially built by Constantine the Great, the walls surrounded the new city on all sides, protecting it against attack from both sea and land. As the city grew, the famous double line of the Theodosian Walls was built in the 5th century. Although the other sections of the walls were less elaborate, they were, when well-manned, almost impregnable for any medieval besieger. They saved the city, and the Byzantine Empire with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Constantinople
Constantinople (#Names of Constantinople, see other names) was a historical city located on the Bosporus that served as the capital of the Roman Empire, Roman, Byzantine Empire, Byzantine, Latin Empire, Latin, and Ottoman Empire, Ottoman empires between its consecration in 330 until 1930, when it was renamed to Istanbul. Initially as New Rome, Constantinople was founded in 324 during the reign of Constantine the Great on the site of the existing settlement of Byzantium, and shortly thereafter in 330 became the capital of the Roman Empire. Following the collapse of the Western Roman Empire in the late 5th century, Constantinople remained the capital of the Eastern Roman Empire (also known as the Byzantine Empire; 330–1204 and 1261–1453), the Latin Empire (1204–1261), and the Ottoman Empire (1453–1922). Following the Turkish War of Independence, the Turkish capital then moved to Ankara. Although the city had been known as Istanbul since 1453, it was officially renamed as Is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Investment (military)
Investment is the military process of surrounding an enemy fort (or town) with armed forces to prevent entry or escape. It serves both to cut communications with the outside world and to prevent supplies and reinforcements from being introduced. A contravallation is a line of fortifications built by the attackers around the besieged fortification facing towards an enemy fort to protect the besiegers from sorties by its defenders and to enhance the blockade. The contravallation can be used as a base to launch assaults against the besieged city or to construct further earthworks nearer to the city. A circumvallation may be constructed if the besieging army is threatened by a field army allied to an enemy fort. It is a second line of fortifications outside the contravallation that faces away from an enemy fort. The circumvallation protects the besiegers from attacks by allies of the city's defenders and enhances the blockade of an enemy fort by making it more difficult to smuggl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edirne
Edirne (; ), historically known as Orestias, Adrianople, is a city in Turkey, in the northwestern part of the Edirne Province, province of Edirne in Eastern Thrace. Situated from the Greek and from the Bulgarian borders, Edirne was the second capital city of the Ottoman Empire from the 1360s to 1453, before Constantinople became its capital. The city is a commercial centre for woven textiles, silks, carpets and agricultural products and has a growing tourism industry. It is the seat of Edirne Province and Edirne District.İl Belediyesi Turkey Civil Administration Departments Inventory. Retrieved 1 March 2023. Its population is 180,002 (2022). In the local elections on March 31, 2024, lawyer Filiz Gencan Akin was elected as the new mayor of the city of Edirne, succeeding Recep Gürkan, who had been ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thrace
Thrace (, ; ; ; ) is a geographical and historical region in Southeast Europe roughly corresponding to the province of Thrace in the Roman Empire. Bounded by the Balkan Mountains to the north, the Aegean Sea to the south, and the Black Sea to the east, it comprises present-day southeastern Bulgaria (Northern Thrace), northeastern Greece (Western Thrace), and the European part of Turkey (East Thrace). Lands also inhabited by ancient Thracians extended in the north to modern-day Northern Bulgaria and Romania and to the west into Macedonia (region), Macedonia. Etymology The word ''Thrace'', from ancient Greek ''Thrake'' (Θρᾴκη), referred originally to the Thracians (ancient Greek ''Thrakes'' Θρᾷκες), an ancient people inhabiting Southeast Europe. The name ''Europe'' (ancient Greek Εὐρώπη), also at first referred to this region, before that term expanded to include its Europe, modern sense. It has been suggested that the name ''Thrace'' derives from the na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulgars
The Bulgars (also Bulghars, Bulgari, Bolgars, Bolghars, Bolgari, Proto-Bulgarians) were Turkic peoples, Turkic Nomad, semi-nomadic warrior tribes that flourished in the Pontic–Caspian steppe and the Volga region between the 5th and 7th centuries. They became known as Eurasian nomads, nomadic equestrians in the Volga-Ural region, but some researchers trace Bulgar ethnic roots to Central Asia. During their westward migration across the Eurasian Steppe, the Bulgar tribes absorbed other tribal groups and cultural influences in a process of ethnogenesis, including Iranian peoples, Iranic, Finno-Ugric peoples, Finno-Ugric, and Huns, Hunnic tribes. The Bulgars spoke a Turkic languages, Turkic language, the Bulgar language of the Oghur languages, Oghuric branch. They preserved the military titles, organization, and customs of Eurasian steppes as well as pagan shamanism and belief in the sky deity Tengri, Tangra. The Bulgars became semi-sedentary during the 7th century in the Pontic- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dardanelles
The Dardanelles ( ; ; ), also known as the Strait of Gallipoli (after the Gallipoli peninsula) and in classical antiquity as the Hellespont ( ; ), is a narrow, natural strait and internationally significant waterway in northwestern Turkey that forms part of the continental boundary between Asia and Europe and separates Asian Turkey from European Turkey. Together with the Bosporus, the Dardanelles forms the Turkish Straits. One of the world's narrowest straits used for International waterway, international navigation, the Dardanelles connects the Sea of Marmara with the Aegean Sea, Aegean and Mediterranean Sea, Mediterranean seas while also allowing passage to the Black Sea by extension via the Bosporus. The Dardanelles is long and wide. It has an average depth of with a maximum depth of at its narrowest point abreast the city of Çanakkale. The first fixed crossing across the Dardanelles opened in 2022 with the completion of the 1915 Çanakkale Bridge. Most of the northe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abydos (Hellespont)
Abydos (, ) was an ancient city and bishopric in Mysia. It was located at the Nara Burnu promontory on the Asian coast of the Dardanelles, Hellespont (the straits of Dardanelles), opposite the ancient city of Sestos, and near the city of Çanakkale in Turkey. Abydos was founded in at the most narrow point in the straits, and thus was one of the main crossing points between Europe and Asia, until its replacement by the crossing between Lampsacus and Gelibolu, Kallipolis in the 13th century, and the abandonment of Abydos in the early 14th century. In Greek mythology, Abydos is presented in the myth of Hero and Leander as the home of Leander. The city is also mentioned in ''Rodanthe and Dosikles'', a novel written by Theodore Prodromos, a 12th-century writer, in which Dosikles kidnaps Rodanthe at Abydos. Archaeology In 1675, the site of Abydos was first identified, and was subsequently visited by numerous classicists and travellers, such as Robert Wood (antiquarian), Robert Wood, R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pergamon
Pergamon or Pergamum ( or ; ), also referred to by its modern Greek form Pergamos (), was a rich and powerful ancient Greece, ancient Greek city in Aeolis. It is located from the modern coastline of the Aegean Sea on a promontory on the north side of the river Caicus (modern-day Bakırçay) and northwest of the modern city of Bergama, Turkey. During the Hellenistic period, it became the capital of the Kingdom of Pergamon in 281–133 BC under the Attalid dynasty, who transformed it into one of the major cultural centres of the Greek world. Many remains of its monuments can still be seen and especially the masterpiece of the Pergamon Altar. Pergamon was the northernmost of the seven churches of Asia cited in the New Testament Book of Revelation. The city is centered on a mesa of andesite, which formed its acropolis. This mesa falls away sharply on the north, west, and east sides, but three natural terraces on the south side provide a route up to the top. To the west of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
