&_160;European UnionThe Dacians, an Indo-European people, were the ancient inhabitants of Romanian territory. They were defeated by the Romans in 106, and part of Dacia (Oltenia, Banat and Transylvania) became a Roman province. This province, which was rich in ores, especially silver and gold,[4] was colonized by the Romans,[5] who brought with them Vulgar Latin as the language of administration and commerce, and who started a period of intense romanization, which gave birth to proto-Romanian language.[6] [7] But in the 3rd century AD, under the pressure of Free Dacians and from invasions of migratory populations such as Goths, the Roman Empire was forced to withdraw from Dacia, in 271 AD, leaving it to the Goths.[8][9] It is matter of debate whether modern-day Romanians are descendants of the people that abandoned the area and settled south of the Danube or of the people that remained in Dacia. (See also Origin of the Romanians.)
Owing to its people's geographical isolation, Romanian was probably among the first of the Romance languages to split from Latin. It received little influence from other Romance languages until the modern period (until the middle of the 18th century), and is therefore one of the most uniform languages in Europe. It is the most important of the remaining Eastern Romance languages and is more conservative than other Romance languages in nominal morphology. Romanian has preserved declension, but whereas Latin had seven cases, Romanian has five the nominative, accusative, genitive, dative, and the vocative, and still holds the neuter gender. However, the verb morphology of Romanian has shown the same move towards a compound perfect and future tense as the other Romance languages.
All the dialects of Romanian are believed to have been unified in a Proto-Romanian language up to sometime between the 7th and 10th centuries, when the area came under the influence of the Byzantine Empire. It was then that Romanian became influenced by the Slavic languages and to some degree the Greek. For example, Aromanian, one of the closest relatives of Romanian, has very few Slavic words. Also, the variations in the Daco-Romanian dialect (spoken throughout Romania and Moldova) are very small. The use of this uniform Daco-Romanian dialect extends well beyond the borders of the Romanian state a Romanian-speaker from Moldova speaks the same language as a Romanian-speaker from the Serbian Banat. Romanian was influenced by Slavic (due to migration/assimilation, and feudal/ecclesiastical relations), Greek (Byzantine, then Phanariote), Turkish, and Hungarian, while the other Romance languages adopted words and features of Germanic.