The Thracians were a group of Indo-European tribes inhabiting a large area in Central and Southeastern 
	Europe. They were bordered by the Scythians to the north, the Celts and the Illyrians to the west, 
	the Ancient Greeks to the south and the Black Sea to the east. It is generally proposed that a 
	proto-Thracian people developed from a mixture of indigenous peoples and Indo-Europeans from the time of the Early 
	Bronze Age.
	By the 5th century BC, the Thracian presence was pervasive enough that Herodotus called them the second-most 
	numerous people in the part of the world known by him (after the Indians), and potentially the most powerful, if not 
	for their lack of unity. The Thracians in classical times were broken up into a large number of groups and tribes, 
	though a number of powerful Thracian states were organized, such as the Odrysian kingdom of Thrace and the 
	Dacian kingdom of Burebista.
	The Southern part of Thrace was conquered by Philip II of Macedon in the 4th century BC and was ruled by the 
	kingdom of Macedon for a century and a half. During the Macedonian Wars, conflict between Rome and Thracia was inevitable. 
	The destruction of the ruling parties in Macedonia destabilized their authority over Thrace, and its tribal authorities 
	began to act once more on their own accord. After the Battle of Pydna in 168 BC, Roman authority over Macedonia 
	seemed inevitable, and the governing of Thracia passed to Rome. Neither the Thracians nor the Macedonians had yet 
	resolved themselves to Roman dominion, and several revolts took place during this period of transition.
	During the 3rd century AD, with the invasions of migratory populations (Goths, Huns, Slavs) the Roman Empire was forced 
	to pull out of Thrace.
	In the Middle Ages, Romanians lived in three distinct principalities: Wallachia,  Moldavia and 
	Transylvania.
 	By the 11th century, Transylvania had become a largely autonomous part of the Kingdom of Hungary.
	In Wallachia and Moldavia, many small local states with varying degrees of independence developed. Only in the 14th 
	century did the larger principalities of Wallachia (1310) and Moldavia (around 1352) emerge to fight the threat of 
	the Ottoman Empire.
 
	By 1541, the entire Balkan peninsula and most of Hungary had become Ottoman provinces.
	In 1699, Transylvania became a territory of the Habsburgs' Austrian empire following the Austrian victory over 
	the Turks in the Great Turkish War. The Habsburgs in turn expanded their empire in 1718 to include an important 
	part of Wallachia and in 1775 to include the northwestern part of Moldavia. The eastern half of the Moldavian 
	principality was occupied in 1812 by Russia.
	After the failed 1848 Revolution, the Great Powers did not support the Romanians' expressed desire to 
	officially unite in a one single state, which forced them to proceed alone with their struggle against the Ottomans. 
	The electors in both Moldavia and Wallachia chose in 1859 the same leader   Alexandru Ioan Cuza   to be their 
	Ruling Prince. Thus, Romania was created as a personal union, albeit without including Transylvania. There, the upper 
	class and the aristocracy chose to remain under Hungarian rule, even though the Romanians were by far the most numerous
	ethnic Transylvanian group and constituted the absolute majority.
	In August 1915, about a year after the start of World War I, Romania tried to maintain neutrality. One year 
	later, under significant pressure from the Allies, on 27 August 1916 Romania joined the Allies, declaring war on 
	Austria-Hungary. For this action, under the terms of the secret military convention, Romania was promised 
	support for its goal of national unity of all the territories populated with Romanians.
	By the war's end, both Austro-Hungarian and Russian Empires had collapsed and disintegrated; Transylvania proclaimed 
	their unification with the Kingdom of Romania in 1918.
	As World War II ended, Romania, a former Axis member, was occupied by the Soviet Union, the sole representative of 
	the Allied powers. On 6 March 1945, a new pro-Soviet government that included members of the previously outlawed 
	Romanian Communist Party was installed.
	In the 1960s and 1970s, Nicolae Ceausescu became head of the Communist Party (1965), head of state (1967) and 
	assumed the newly established role of President in 1974. Ceausescu's denunciation of the 1968 Soviet invasion of 
	Czechoslovakia and a brief relaxation in internal repression helped give him a positive image both at home and in the 
	West. However, rapid economic growth fueled by foreign credits gradually gave way to an austerity and political 
	repression that led to the fall of his totalitarian government in December 1989.
	After the revolution, the 
	The subsequent disintegration of the Front produced several political parties including the Social Democratic 
	Party, the Democratic Party and the Alliance for Romania. The former governed Romania from 1990 
	until 1996 through several coalitions and governments with Ion Iliescu as head of state. Since then there have been 
	several democratic changes of government: in 1996 the Democrat-Liberals' opposition and its leader Emil 
	Constantinescu acceded to power; in 2000 the Social-Democrats returned to power, with Iliescu once again as 
	president; and, finally, in 2004 Traian Basescu was elected president, with an electoral coalition called 
	Justice and Truth Alliance. Basescu was narrowly re-elected in 2009.