History of France between 486 AD - 986 AD
In the late 5th century The Roman Empire was on the verge of collapsing. The Aquitania in southern France was definitely abandoned to the Visigoths, who would soon conquer a significant part of southern Gaul as well as most of the Iberian Peninsula. The Burgundians claimed their own kingdom, and northern Gaul was practically abandoned to the Franks. Aside from the Germanic peoples, the Vascones entered Wasconia from the Pyrenees and the Bretons formed three kingdoms in Armorica (today's Brittany).
In 486, Clovis I, leader of the Salian Franks, defeated Romans at Soissons and subsequently united most of northern and central Gaul under his rule. Clovis then recorded a succession of victories against other Germanic tribes such as the Alamanni. In 496, pagan Clovis adopted Catholicism. This gave him greater legitimacy and power over his Christian subjects and granted him clerical support against the Arian Visigoths. He defeated Alaric II at Vouillé in 507 and annexed Aquitaine, and thus Toulouse, into his Frankish kingdom.
Clovis made Paris his capital and established the Merovingian Dynasty but his kingdom would not survive his death in 511. Under Frankish inheritance traditions, all sons inherit part of the land, so four kingdoms emerged: centered on Paris, Orléans, Soissons, and Rheims. Over time, the borders and numbers of Frankish kingdoms were fluid and changed frequently. Also during this time, the Mayors of the Palace, originally the chief advisor to the kings, would become the real power in the Frankish lands; the Merovingian kings themselves would be reduced to little more than figureheads.
By this time Muslim invaders had conquered Hispania and were threatening the Frankish kingdoms. Duke Odo the Great defeated a major invading force at Toulouse in 721 but failed to repel a raiding party in 732. The mayor of the palace, Charles Martel, defeated that raiding party at the Battle of Tours and earned respect and power within the Frankish Kingdom. The assumption of the crown in 751 by Pepin the Short (son of Charles Martel) established the Carolingian dynasty as the Kings of the Franks.
Carolingian power reached its fullest extent under Pepin's son, Charlemagne. In 771, Charlemagne reunited the Frankish domains after a further period of division, subsequently conquering the Lombards under Desiderius in what is now northern Italy (774), incorporating Bavaria (788) into his realm, defeating the Avars of the Danubian plain (796), advancing the frontier with Islamic Spain as far south as Barcelona (801), and subjugating Lower Saxony after a prolonged campaign (804).
In recognition of his successes and his political support for the Papacy, Charlemagne was crowned Emperor of the Romans by Pope Leo III in 800. Charlemagne's son Louis the Pious (emperor 814–840) kept the empire united; however, this Carolingian Empire would not survive Louis I's death. Two of his sons – Charles the Bald and Louis the German – swore allegiance to each other against their brother – Lothair I – in the Oaths of Strasbourg, and the empire was divided among Louis's three sons (Treaty of Verdun, 843). After a last brief reunification (884–887), the imperial title ceased to be held in the western realm, which was to form the basis of the future French kingdom. The eastern realm, which would become Germany, elected the Saxon dynasty of Henry the Fowler.
During the The Carolingian age the literature, writing, the arts, architecture, jurisprudence, liturgical reforms, and scriptural studies flourished. This so-called Carolingian Renaissance was the first of three medieval renaissances, a period of cultural activity in the Carolingian Empire occurring from the late eighth century to the ninth century which took inspiration from the Christian Roman Empire of the fourth century.
Under the Carolingians, the kingdom was ravaged by Viking raiders. Viking advances were allowed to escalate, and their dreaded longboats were sailing up the Loire and Seine Rivers and other inland waterways, wreaking havoc and spreading terror. During the reign of Charles the Simple (898–922), Normans under Rollo were settled in an area on either side of the Seine River, downstream from Paris, that was to become Normandy.
In this struggle some important figures such as Count Odo of Paris and his brother King Robert rose to fame and became kings. This emerging dynasty, whose members were called the Robertines, were the predecessors of the Capetian Dynasty. Led by Rollo, some Vikings had settled in Normandy and were granted the land, first as counts and then as dukes, by King Charles the Simple, in order to protect the land from other raiders. The people that emerged from the interactions between the new Viking aristocracy and the already mixed Franks and Gallo-Romans became known as the Normans.
The Porta Nigra (Latin for black gate) is the largest Roman city gate north of the Alps. It is designated as part of the Roman Monuments, Cathedral of St. Peter and Church of Our Lady in Trier UNESCO World Heritage Site. The name Porta Nigra originated in the Middle Ages due to the darkened colour of its stone; the original Roman name has not been preserved. Locals commonly refer to the Porta Nigra simply as Porta.
The Porta Nigra was built in grey sandstone between 186 and 200 AD. The original gate consisted of two four-storied towers, projecting as near semicircles on the outer side. A narrow courtyard separated the two gate openings on either side. For unknown reasons, however, the construction of the gate remained unfinished. For example, the stones at the northern (outer) side of the gate were never abraded, and the protruding stones would have made it impossible to install movable gates. Nonetheless, the gate was used for several centuries until the end of the Roman era in Trier.
In Roman times, the Porta Nigra was part of a system of four city gates, one of which stood at each side of the roughly rectangular Roman city. The Porta Nigra guarded the northern entry to the Roman city, while the Porta Alba (White Gate) was built in the east, the Porta Media (Middle Gate) in the south, and the Porta Inclyta (Famous Gate) in the west, next to the Roman bridge across the Moselle. The gates stood at the ends of the two main streets of the Roman Trier, one of which led north-south and the other east-west. Of these gates, only the Porta Nigra still exists today.
In the early Middle Ages the Roman city gates were no longer used for their original function and their stones were taken and reused for other buildings. Also iron and lead braces were broken out of the walls of the Porta Nigra for reuse. Traces of this destruction are still clearly visible on the north side of the gate.
After 1028, the Greek monk Simeon lived as a hermit in the ruins of the Porta Nigra. After his death (1035) and sanctification, the Simeonstift monastery was built next to the Porta Nigra to honor him. Saving it from further destruction, the Porta Nigra was transformed into a church: The inner court of the gate was roofed and intermediate ceilings were inserted. The two middle storeys of the former gate were converted into church naves: the upper storey being for the monks and the lower storey for the general public. The ground floor with the large gates was sealed, and a large outside staircase was constructed alongside the south side (the town side) of the gate, up to the lower storey of the church. A small staircase led further up to the upper storey. The church rooms were accessible through former windows of the western tower of the Porta Nigra that were enlarged to become entrance doors (still visible today). The top floor of the western tower was used as church tower, the eastern tower was leveled, and an apse added at its east side. An additional gate - the much smaller Simeon Gate - was built adjacent to the East side of the Porta Nigra and served as a city gate in medieval times.
In 1802 Napoleon Bonaparte dissolved the church in the Porta Nigra and the monastery beside it, along with the vast majority of Trier"s numerous churches and monasteries. On his visit to Trier in 1804, Napoleon ordered that the Porta Nigra be converted back to its Roman form. Only the apse was kept; but the eastern tower was not rebuilt to its original height. Local legend has it that Napoleon originally wanted to completely tear down the church, but locals convinced him that the church had actually been a Gaulish festival hall before being turned into a church. Another version of the story is that they told him about its Roman origins, persuading him to convert the gate back to its original form.
In 1986 the Porta Nigra was designated a World Heritage Site, along with other Roman monuments in Trier and its surroundings. The modern appearance of the Porta Nigra goes back almost unchanged to the reconstruction ordered by Napoleon. At the south side of the Porta Nigra, remains of Roman columns line the last 100 m of the street leading to the gate. Positioned where they had stood in Roman times, they give a slight impression of the aspect of the original Roman street that was lined with colonnades. The Porta Nigra, including the upper floors, is open to visitors.