some requseted a civ requset of the Huns well I have lots of info on them.Here it is
http://en.wikipedia.org/wiki/Huns
Dionysius Periegetes talks of people who may be Huns living next to the Caspian Sea in second century AD. Ptolemy lists the "Chuni" as among the "Sarmatian" tribes in the second century, although it is not known for certain if these people were the Huns. The fifth century Armenian historian Moses of Khorene, in his "History of Armenia," introduces the Hunni near the Sarmatians and goes on to describe how they captured the city of Balk ("Kush" in Armenian) sometime between 194 and 214, which explains why the Greeks call that city Hunuk.
Following the defeat of the Hsiung-nu by the Han, there was a century without significant Hsiung-nu references, followed by attempts by the Liu family of southern Hsiung-nu Tiefu to establish a state in western China (see Han Zhao). Chionites (OIONO/Xiyon) appear on the scene in Transoxiana as the Kidarites begin to press on the Kushans in 320 and the Jie ethnicity Hou/Later Zhao kingdom competes against the Liu family. Back west, the Romans invite the Huns east of the Ukraine to settle Pannonia in 361, and in 372, under the leadership of Balimir their king, the Huns push toward the west and defeat the Alans. Back east again, in the early 5th century Tiefu Xia is the last southern Hsiung-nu dynasty in Western China and the Alchon and Huna appear in what is now Afghanistan and Pakistan. At this point deciphering Hunnish histories for the multi-linguist becomes easier with relatively well-documented events in Byzantine, Armenian, Iranian, Indian, and Chinese sources.
European Huns in the 5th century
Huns made an appearance in Europe in the Fourth Century AD, appearing first north of the Black Sea area possibly from Central Asia, forcing a large number of Goths to seek refuge in the Roman Empire; then later the Huns appear west of the Carpathians in Pannonia, probably sometime between 400 and 410, which was probably the trigger for the massive migration of Germanic tribes westward across the Rhine in December 406.
The establishment of the 5th century Hun Empire marks one of the first well-documented appearances of the culture of horseback migration in history. Under the leadership of Attila the Hun, these tribal people achieved military and diplomatic superiority over their rivals (most of them highly cultured) through weapons like the Hun bow and a system of pay-offs, financed by the plundering of wealthy Roman cities to the south, to retain the loyalties of a diverse number of tribes.
Attila's Huns incorporated groups of unrelated tributary peoples. In the European case Alans, Gepids, Sciri, Rugians, Sarmatians, Slavs and Gothic tribes all united under the Hun family military elite. Some of Attila's Huns eventually settled in Pannonia after his death, but the Hun Empire would not survive Attila's passing. After his sons were defeated by Ardaric's coalition at the unidentified river Nedao in 454, the Hunnish empire ceased to exist.
The memory of the Hunnish invasion was transmitted orally among the Germanic peoples and is an important component in the Old Norse Völsunga saga and Hervarar saga, and the Old German Nibelungenlied, all portraying events in the Migrations period, almost one millennium before their recordings. In the Hervarar saga, the Goths make first contact with the bow-wielding Huns and meet them in an epic battle on the plains of the Danube. In the Völsunga saga and the Nibelungenlied, King Attila (Atli in Norse and Etzel in German) defeats the Frankish king Sigebert I (Sigurðr or Siegfried) and the Burgundian King Guntram I (Gunnar or Gunther), but is subsequently assassinated by Queen Fredegund (Gudrun or Kriemhild), the sister of the latter and wife of the former.
Leader info
http://en.wikipedia.org/wiki/Attila_the_Hun
Attila the Hun (406453) was the final and most powerful king of the Huns. He reigned over what was then Europe's largest empire, from 434 until his death. His empire stretched from Central Europe to the Black Sea and from the Danube River to the Baltic. During his rule he was among the direst enemies of the Eastern and Western Roman Empires: he invaded the Balkans twice and encircled Constantinople in the second invasion. He marched through Gaul (later France) as far as Orleans before being turned back at Battle of Chalons; and he drove the western emperor Valentinian III from his capital at Ravenna in 452.
Though his empire died with him and he left no amazing legend, he has become a legendary figure in the history of Europe. In much of Western Europe, he is remembered as the epitome of cruelty and rapacity. In contrast, some histories lionize him as a great and noble king, and he plays major roles in three Norse sagas.
As late as 450, Attila had proclaimed his intent to attack the powerful Visigoth kingdom of Toulouse in alliance with Emperor Valentinian III. He had previously been on good terms with the western Empire and its de facto ruler Flavius AëtiusAetius had spent a brief exile among the Huns in 433, and the troops Attila provided against the Goths and Bagaudae had helped earn him the largely honorary title of magister militum in the west. The gifts and diplomatic efforts of Geiseric, who opposed and feared the Visigoths, may also have influenced Attila's plans.
However Valentinian's sister Honoria, in order to escape her forced betrothal to a senator, had sent the Hunnish king a plea for helpand her ringin the spring of 450. Though Honoria may not have intended a proposal of marriage, Attila chose to interpret her message as such; he accepted, asking for half of the western Empire as dowry. When Valentinian discovered the plan, only the influence of his mother Galla Placidia convinced him to exile, rather than kill, Honoria; he also wrote to Attila strenuously denying the legitimacy of the supposed marriage proposal. Attila, not convinced, sent an embassy to Ravenna to proclaim that Honoria was innocent, that the proposal had been legitimate, and that he would come to claim what was rightfully his.
Meanwhile, Theodosius having died in a riding accident, his successor Marcian cut off the Huns' tribute in late 450; and multiple invasions, by the Huns and by others, had left the Balkans with little to plunder. The king of the Salian Franks had died, and the succession struggle between his two sons drove a rift between Attila and Aetius: Attila supported the elder son, while Aetius supported the younger[1]. J.B. Bury believes that Attila's intent, by the time he marched west, was to extend his kingdomalready the strongest on the continentacross Gaul to the Atlantic shore[2]. By the time Attila had gathered his vassalsGepids, Ostrogoths, Rugians, Scirians, Heruls, Thuringians, Alans, Burgundians, et al.and begun his march west, he had declared intent of alliance both with the Visigoths and with the Romans.
In 451, his arrival in Belgica with an army exaggerated by Jordanes to half a million strong soon made his intent clear. On April 7 he captured Metz, and Aetius moved to oppose him, gathering troops from among the Franks, the Burgundians, and the Celts. A mission by Avitus, and Attila's continued westward advance, convinced the Visigoth king Theodoric I (Theodorid) to ally with the Romans. The combined armies reached Orleans ahead of Attila[3], thus checking and turning back the Hunnish advance. Aetius gave chase and caught the Huns at a place usually assumed to be near Châlons-en-Champagne. The two armies clashed in the Battle of Chalons, whose outcome commonly, though erroneously, is attributed to be a victory for the Gothic-Roman alliance. Theodoric was killed in the fighting. Aetius failed to press his advantage, and the alliance quickly disbanded. Attila withdrew to continue his campaign against Italy.
Sorry once again I could not find any info on cities