Mihail Kogălniceanu was a Romanian liberal statesman, lawyer, historian and publicist; he became Prime Minister of Romania on October 11, 1863, after the 1859 union of the Danubian Principalities under Domnitor Alexandru Ioan Cuza, and later served as Foreign Minister under Carol I. He was several times Interior Minister under Cuza and Carol. A polymath, Kogălniceanu was one of the most influential Romanian intellectuals of his generation. Siding with the moderate liberal current for most of his lifetime, he began his political career as a collaborator of Prince Mihail Sturdza, while serving as head of the Iași Theater and issuing several publications together with the poet Vasile Alecsandri and the activist Ion Ghica. After editing the highly influential magazine Dacia Literară and serving as a professor at Academia Mihăileană, Kogălniceanu came into conflict with the authorities over his Romantic nationalist inaugural speech of 1843. He was the ideologue of the abortive 1848 Moldavian revolution, authoring its main document, Dorințele partidei naționale din Moldova.

Chattel Slavery existed on the territory of present-day Romania from the founding of the principalities of Wallachia and Moldavia in 13th–14th century, until it was abolished in stages during the 1840s and 1850s before the Romanian War of Independence and the formation of the United Principalities of Moldavia and Wallachia in 1859, and also until 1783 in Transylvania and Bukovina. Most of the slaves were of Romani ethnicity. Particularly in Moldavia there were also slaves of Tatar ethnicity, probably prisoners captured from the wars with the Nogai and Crimean Tatars.