The Polish conquest of Ukraine started in 1340 and, after thirty-five years of the bitterest warfare, the Poles succeeded in annexing an area of land approximately coextensive with the present provinces of Kholm and Eastern Galicia. This they never succeeded in assimilating, in spite of the most tremendous efforts. Simultaneously Volhynia and other northern Ukrainian territories became confederated with Lithuania in order to gain protection against the Tatars. The marriage of the Lithuanian king to the Queen of Poland and the union of the two realms drew these Ukrainian lands also in 1386 into an informal union with the Polish empire which, in 1569, in spite of Ukrainian protests, was made definite, and lasted until 1648.
In that year the whole Ukrainian people rose, under the leadership of Bohdan Khmelnitsky, and put an end to this union, which was incompatible with their interests and with their type of civilization. Then, anticipating further Polish efforts to destroy the newly won independence of Ukraine, and menaced by other foes, particularly the Turks, then the strongest military power in eastern Europe, the Ukrainians concluded an agreement of confederation with the Czar of Muscovy in 1654. It is interesting to recall that Khmelnitsky was expressly advised against this step by Oliver Cromwell, who declared that the Czar would never permanently recognize a free people.
The most important clauses in the treaty of 1654 guaranteed a freely chosen supreme head for the Ukrainian state, called a "hetman"; the right to engage in diplomatic relations with other states, except Poland and Turkey, when the cognizance of the Czar was necessary; free trade with all foreign nations; the complete independence of the judicial system; the right to choose a leader for the army, over whom the "hetman" had supreme control; and, lastly, the independence of the Ukrainian Church.
Muscovy did not live up to these terms, and the result was a succession of Ukrainian uprisings, directed now against Russia just as they had formerly been aimed at Poland. In the last quarter of the seventeenth century, Russia and Poland made common cause and partitioned Ukraine, making the Dnieper the frontier between their two empires. The most important rebellion against this last measure was that led by Mazeppa in 1709, which was quelled by Peter the Great. After the time of Mazeppa, Russia's policy of repression was pursued openly and ruthlessly. Peter instituted a supervision over the autonomous Ukrainian administration, vesting authority in Muscovite officers, through whose hands passed everything pertaining to the hetman's chancellery. In 1722 the power of the hetmans was cut down to nothing. In 1764 Catherine II. abolished the office altogether.
Meanwhile, in order to assure possession of Ukraine, the Russian government was making every effort to assimilate the Ukrainian people. One step toward accomplishing this was the suppression of Ukrainian literature. In 1720 a special censorship over the publication of Ukrainian books was established in Kiev. In 1769 even the printing of Ukrainian primers was forbidden, and Russian text-books were introduced in spite of the protests of Ukrainian educators.
Step by step, national feeling was stifled in Ukraine. In 1775, the "Zaporogian Sitch," the last bulwark of Ukraine's autonomy, and the basis of the Ukrainian Army, was destroyed. In 1783 the peasants of Ukraine, free since 1648, when they had thrown off Polish domination, were again subjected by the Russian government to serfdom in its most cruel form. Hundreds of thousands of free peasants and Cossacks, together with millions of acres of Ukrainian land, were distributed among the favorites of Catherine II.
This measure had the effect of crushing the resistance to Russification among the Ukrainian nobility, and estranged them from the common people. The serfdom of the small farmer was so profitable for the gentry that the preponderance of the aristocracy became superficially Russian. Under pressure of Russian schooling, administration and military service, they adopted the Russian language and political ideas. To achieve this desirable result, the Muscovite government did not hesitate to persecute ruthlessly anything that could be held as a reminder of the republican régime in Ukraine. At the same time, an analogous Polonization of the upper classes was being carried out in western Ukraine. The last quarter of the century witnessed a temporary eclipse of the Ukrainian spirit of nationalism.
The French Revolution released forces that had been imprisoned in the hearts and minds of the people. A wave of nationalistic feeling swept through Europe, bringing inspiration to the Slavs as well as to their western brothers. Every branch of the Slavic race awoke to a realization of its history, its traditions and its great men. The Ukrainians shared in this renaissance. Between the revived nationalism and the spirit of democracy a natural alliance presently sprang up. Especially in the Dnieper district, there began an enthusiastic study of the country's history, and a perusal of old documents and popular traditions. The keenest interest was manifested in everything pertaining to ethnography, philology and popular culture. It was the tardy recognition of the people as guardians of national culture which did much to break down the lack of sympathy which had so long prevailed between the nobles and the lower classes.
But the Ukrainian movement was confronted by a bitterly hostile Russophile bureaucracy. It is remarkable that Russo-Ukrainian policies should have remained so static from the time of Peter the Great onward, while a number of changes were taking place in Russo-Polish relations. Yet such was the case. The Ukrainian language was restricted time and again. Ukrainian economic life was hampered in several ways. The Ukrainian serfs, upon their liberation in 1861, had been granted smaller allotments than the Russian serfs. This resulted in overpopulation of the agricultural districts, emigration and a high death rate. The lack of schools made remote the possibility of improving farming methods. Ukrainian industry suffered a set-back through the unfavorable tariff policies adhered to by the Russian government and by the fact that no banks, except those with central offices in Moscow or Petrograd, were allowed to establish branches in Ukraine.