The names of the region in other languages include French: Moldavie, German: Moldau, Hungarian: Moldva, Russian: Молдавия (Moldaviya), Turkish: Boğdan Prensliği, Greek: Μολδαβία.

[26] Later in the 14th century, King Charles I of Hungary attempted to expand his realm and the influence of the Catholic Church eastwards after the fall of Cuman rule, and ordered a campaign under the command of Phynta de Mende (1324).

The Polish chronicler Jan Długosz mentioned Moldavians (under the name Wallachians) as having joined a military expedition in 1342, under King Władysław I, against the Margraviate of Brandenburg.

[27] In 1353, Dragoș, mentioned as a Vlach Knyaz in Maramureș, was sent by Louis I to establish a line of defense against the Golden Horde forces of Mongols on the Siret River.

Despite remaining officially Eastern Orthodox and culturally connected with the Byzantine Empire after 1382, princes of the House of Bogdan-Mușat entered a conflict with the Constantinople Patriarchate about control of appointments to the newly founded Moldavian Metropolitan seat; Patriarch Antony IV even cast an anathema over Moldavia after Roman I expelled Constantinople's candidate, sending him back to Byzantium.

This gesture was to have unexpected consequences: Petru supplied the Polish ruler with funds needed in the war against the Teutonic Knights, and was granted control over Pokuttya until the debt was repaid; as this is not recorded to have been carried out, the region became disputed by the two states, until it was lost by Moldavia in the Battle of Obertyn (1531).

His brother Roman I conquered the Hungarian-ruled Cetatea Albă in 1392, giving Moldavia an outlet to the Black Sea, before being toppled from the throne for supporting Fyodor Koriatovych in his conflict with Vytautas the Great of Lithuania.

A deep crisis was to follow Alexandru's long reign, with his successors battling each other in a succession of wars that divided the country until the murder of Bogdan II and the ascension of Petru III Aron in 1451.

Petru Aron's rule also signified the beginning of Moldavia's Ottoman Empire allegiance, as the ruler agreed to pay tribute to Sultan Mehmed II.

Such problems became endemic when the country, brought into the Great Turkish War, suffered the impact of the stagnation of the Ottoman Empire; at one point, during the 1650s and 1660s, princes began relying on counterfeit coinage (usually copies of Swedish riksdalers, as was that issued by Eustratie Dabija).

The economic opportunities offered brought about a significant influx of Greek and Levantine financiers and officials, who entered a stiff competition with the high boyars over appointments to the Court.

As the manor system suffered the blows of economic crises, and in the absence of salarisation (which implied that persons in office could decide their own income), obtaining princely appointment became the major focus of a boyar's career.

The claims of Mușatins to the crown and the traditional system of succession were ended by scores of illegitimate reigns; one of the usurpers, Ioan Iacob Heraclid, was a Protestant Greek who encouraged the Renaissance and attempted to introduce Lutheranism to Moldavia.

In the early 1680s, Moldavian troops under George Ducas intervened in right-bank Ukraine and assisted Mehmed IV in the Battle of Vienna, only to suffer the effects of the Great Turkish War.

Sultan Ahmed III officially discarded recognition of local choices for princes, imposing instead a system relying solely on Ottoman approval: the Phanariote epoch, inaugurated by the reign of Nicholas Mavrocordatos.

Phanariote rule was marked by political corruption, intrigue, and high taxation, as well as by sporadic incursions of Habsburg and Russian armies deep into Moldavian territory.

Nonetheless, they also attempted legislative and administrative modernization inspired by The Enlightenment (such as the decision by Constantine Mavrocordatos to salarize public offices, to the outrage of boyars, and the abolition of serfdom in 1749, as well as Scarlat Callimachi's Code), and signified a decrease in Ottoman demands after the threat of Russian annexation became real and the prospects of a better life led to waves of peasant emigration to neighboring lands.

He was considered the first of a new system, since the Ottomans and Russia had agreed in 1826 to allow for the election by locals of rulers over the two Danubian Principalities, and convened on their mandating for seven-year terms.

Begun as a military occupation under the command of Pavel Kiselyov, Russian domination gave Wallachia and Moldavia, which were not removed from nominal Ottoman control, the modernizing Organic Statute (the first document resembling a constitution, as well as the first to regard both principalities).

Grigore Alexandru Ghica allowed the exiled revolutionaries to return to Moldavia c. 1853, which led to the creation of the National Party (Partida Națională), a trans-boundary group of radical union supporters which campaigned for a single state under a foreign dynasty.

In 1856, under the terms of the Treaty of Paris, the Russian Empire returned to Moldavia a significant territory in southern Bessarabia (including a part of Budjak), organised later as the Bolgrad, Cahul, and Ismail counties.

After further meetings among leaders of tutor states, an agreement was reached (the Paris Convention), whereby a limited union was to be enforced – separate governments and thrones, with only two bodies in common (a Court of Cassation and a Central Commission residing in Focșani); it also stipulated that an end to all privilege was to be passed into law, and awarded back to Moldavia the areas around Bolhrad, Cahul, and Izmail.

However, the Convention failed to note whether the two thrones could not be occupied by the same person, allowing Partida Națională to introduce the candidacy of Alexandru Ioan Cuza in both countries.

The institution of slavery was first attested in a 1470 Moldavian document, through which Prince Stephen the Great frees Oană, a Tatar slave who had fled to Jagiellon Poland.

In December 1855, following a proposal by Prince Grigore Alexandru Ghica, a bill drafted by Mihail Kogălniceanu and Petre Mavrogheni was adopted by the Divan; the law emancipated all slaves to the status of taxpayers (citizens).

Stephen justified this by saying that "every man has a duty to defend his fatherland"; according to Polish chronicler Jan Długosz, if someone was found without carrying a weapon, he was sentenced to death.

[36] Stephen reformed the army by promoting men from the landed free peasantry răzeși (i.e. something akin to freeholding yeomen) to infantry (voinici) and light cavalry (hânsari), reducing his dependence on the boyars, and introduced guns.

An early mention of a Moldavian naval fleet is found in connection with the rule of Aron Tiranul, who used it to help Wallachian ruler Michael the Brave establish his control over the Chilia branch of the Danube and Dobruja.

Of late 15th century Moldavia, with an area of 94,862 km2 (36,626 sq mi),[38] the biggest part and the core of the former principality is located in Romania (45.6%), followed by the Republic of Moldova (31.7%), and Ukraine (22.7%).

The first high education structure in Romanian was established in the autumn of 1813, when Gheorghe Asachi laid the foundations of a class of engineers, its activities taking place within the Greek Princely Academy.