Vlachs in the context of "History of Romania"

The Uprising of Asen and Peter (Bulgarian: Въстание на Асен и Петър) was a revolt of Bulgarians and Vlachs living in Moesia and the Balkan Mountains, then the theme of Paristrion of the Byzantine Empire, caused by a tax increase. It began on 26 October 1185, the feast day of St. Demetrius of Thessaloniki, and ended with the restoration of Bulgaria with the creation of the Second Bulgarian Empire, ruled by the Asen dynasty.

Isaac II Angelus, in order to raise money for his wedding with the daughter of King Béla III of Hungary, levied a new tax which fell heavily on the population of the Haemus Mountains. They sent two leaders (Peter and Asen) to negotiate with the emperor at Kypsella (now İpsala) in Thrace. They asked to be added to the roll of the Byzantine army and to be granted land near Haemus to provide the monetary income needed to pay the tax. This was refused, and Peter and Asen were treated roughly. Their response was to threaten revolt.

The Aromanian language (Aromanian: limba armãneascã, limba armãnã, armãneashti, armãneashte, armãneashci, armãneashce or limba rrãmãneascã, limba rrãmãnã, rrãmãneshti), also known as Vlach or Macedo-Romanian, is an Eastern Romance language, similar to Megleno-Romanian, Istro-Romanian and Romanian, spoken in Southeastern Europe. Its speakers are called Aromanians or Vlachs (a broader term and an exonym in widespread use to define Romance communities in the Balkans).

Aromanian shares many features with modern Romanian, including similar morphology and syntax, as well as a large common vocabulary inherited from Latin. They are considered to have developed from Common Romanian, a common stage of all the Eastern Romance varieties. An important source of dissimilarity between Romanian and Aromanian is the adstratum languages (external influences); whereas Romanian has been influenced to a greater extent by the Slavic languages, Aromanian has been more influenced by Greek, with which it has been in close contact throughout its history.

Peter II, born Theodor, also known as Theodor-Peter (Bulgarian: Теодор-Петър; died in 1197), was the first emperor or tsar of the restored Bulgarian Empire from 1185 to 1197. He hails from the Byzantine theme of Paristrion, although his exact place and date of birth are unknown.

He and his younger brothers, Asen and Kaloyan, were mentioned as Vlachs in most foreign contemporaneous sources but they were probably of a mixed Vlach, Bulgarian, and Cuman origin. In 1185, Theodor and Asen approached the Byzantine Emperor Isaac II Angelos in Thrace, demanding an estate in the Balkan Mountains. After the Emperor refused and humiliated them, they decided to incite a rebellion, taking advantage of the discontent that a new tax had caused among the Bulgarians and Vlachs. To convince their compatriots to join them, they had native prophets declare that Saint Demetrius of Thessalonica had abandoned the Romans in favour of the Bulgarians and Vlachs. Before the end of the year, Theodor was crowned Emperor of Bulgaria, taking the name Peter and adopting the insignia used only by emperors.

Ivan Asen I, also known as Asen I or John Asen I (Bulgarian: Иван Асен I; died in 1196), was emperor or tsar of Bulgaria from 1187/1188 to 1196 as co-ruler with his elder brother, Peter II. Hailing from the Byzantine theme of Paristrion, his exact place and date of birth are unknown. Most contemporaneous chronicles describe Asen and his brothers, Theodor (Peter) and Kaloyan, as Vlachs but they were probably of mixed Bulgarian, Cuman and Vlach ancestry.

In 1185, Asen and Theodor went to see the Byzantine Emperor Isaac II Angelos in Thrace to demand an estate in the Balkan Mountains. After the Emperor refused and humiliated them, the brothers persuaded their Bulgarian and Vlach compatriots to rise up against the Byzantine Empire. Before the end of the year, Theodor was crowned Emperor of Bulgaria, taking the name Peter. After Isaac II defeated them in early 1186, Asen and Peter fled north over the Danube but returned in the autumn, accompanied by Cuman reinforcements. They captured Paristrion and began pillaging the nearby Byzantine territories.

Kaloyan or Kalojan, also known as Ivan I, Ioannitsa or Johannitsa (Bulgarian: Калоян, Йоаница; c. 1170 – October 1207), the Roman Slayer, was emperor or tsar of Bulgaria from 1196 to 1207. He was the younger brother of Theodor and Asen, who led the anti-Byzantine uprising of the Bulgarians and Vlachs in 1185. The uprising ended with the restoration of Bulgaria as an independent state. He spent a few years as a hostage in Constantinople in the late 1180s. Theodor, crowned Emperor Peter II, made him his co-ruler after Asen was murdered in 1196. A year later, Peter was also murdered, and Kaloyan became the sole ruler of Bulgaria.

After the successful siege of Varna in 1201 against the Byzantine Empire, the defenders and governors of the city were tied and thrown into the moat of the fortress walls and covered with dirt by the Bulgarians. After they were buried alive in this way, Kaloyan declared himself a Bulgarian avenger, adopting the moniker "the Romanslayer" by analogy with the emperor Basil II the Bulgar Slayer, who defeated and blinded a Bulgarian army of 15,000 people.

The Battle of Adrianople occurred around Adrianople on April 14, 1205, between Bulgarians, Cumans and Vlachs under the command of Tsar Kaloyan of Bulgaria, and Crusaders under Baldwin I, who only months before had been crowned Emperor of Constantinople, allied with Venetians under Doge Enrico Dandolo. The battle was won by the Bulgarian Empire after a successful ambush.

Romanians (Romanian: români, pronounced [roˈmɨnʲ]; dated exonym Vlachs) are a Romance-speaking ethnic group and nation native to Central, Eastern, and Southeastern Europe. Romanians share a common culture, history, ancestry and language and live primarily in Romania and Moldova. There is a debate regarding the ethnic categorisation of the Moldovans, concerning whether they constitute a subgroup of the Romanians or a completely different ethnic group. The origin of the Romanians is also fiercely debated, one theory suggests that the ancestors of Romanians are the Daco-Romans, while the other theory suggests that Romanians are mainly the Thraco-Romans and Illyro-Romans from the inner balkans, who later migrated north of the Danube.

In one interpretation of the 1989 census results in Moldova, the majority of Moldovans were counted as ethnic Romanians as well. Romanians also form an ethnic minority in several nearby countries situated in Central, Southeastern, and Eastern Europe, most notably in Hungary, Serbia (including Timok), and Ukraine.

The population of the Byzantine Empire encompassed all ethnic and tribal groups living there, mainly Byzantine Greeks, but also Albanians, Armenians, Assyrians, Bulgarians, Goths, Kartvelians, Latini, Levantine Arabs, Serbs and Croats, Thracians, Tzans, Vlachs and other groups. It fluctuated throughout the state's millennial history. The reign of the Emperor Justinian I in the mid-sixth century was the high point of the empire's expansion; however, the arrival of plague in 541 AD and its subsequent recurrences caused a severe depletion of the population. After the reign of Emperor Heraclius (r. 610–641 AD) and the loss of the empire's overseas territories, Byzantium was limited to the Balkans and Anatolia. When the empire began to recover after a series of conflicts in the 8th century and its territories stabilized, its population began to recover. By the end of the 8th century the population of the empire was around 7,000,000, a figure that climbed to over 12,000,000 people by 1025 AD. The numbers began falling steadily to 9,000,000 people at 1204 AD and even lower to 5,000,000 people at 1282 AD with the arrival of the Turks.

The Aromanians (Aromanian: Armãnji, Rrãmãnji) are an ethnic group native to the southern Balkans who speak Aromanian, an Eastern Romance language. They traditionally live in central and southern Albania, south-western Bulgaria, northern and central Greece, and North Macedonia, and can currently be found in central and southern Albania, south-western Bulgaria, south-western and eastern North Macedonia, northern and central Greece, southern Serbia, and south-eastern Romania (Northern Dobruja). An Aromanian diaspora living outside these places also exists. The Aromanians are known by several other names, such as "Vlachs" or "Macedo-Romanians" (sometimes used to also refer to the Megleno-Romanians).

The term "Vlachs" is used in Greece and in other countries to refer to the Aromanians, with this term having been more widespread in the past to refer to all Romance-speaking peoples of the Balkan Peninsula and Carpathian Mountains region (Southeast Europe).