Study of the documents of Paris Peace Conference, a diplomatic correspondence, and the works of the participants and contemporaries of the Conference. Analysis of the issue of the Great Powers’ decisions on Ukraine into a wider international context.

The extent the borrowing of foreign design solutions carried out in the Ukrainian SSR in the design of electric machines in the second half of the 1930s, the level of scientific support for electrical machine-building production in Ukraine is determined.

The oncoming of communism in Czechoslovakia. The "nationalization" of church property and the implementation of supervision through the State Office for Church Affairs. Consequence of the delegation of the Russian Orthodox Church in Czechoslovakia.

The formation of the Ukrainian Academy of Economics in Podebrady in the context of Tomas Garrigue Masaryk’s emigration policy. The President of Czechoslovakia assigned to his country the role of an organizer of higher education for the Ukrainian youth.

Vladimir Putin as the president of Russian Federation. Family and different pets in his family. V. Putin as the master of sports : sambo and judo. Fishing, hiking, swimming, diving, skiing, hunting as hobby of V. Putin. Own internet-blog of president.

Analyze the Soviet Union - the 20th Congress of the Communist Party of the Soviet Union in February 14-25, 1956. The relationship between the two main ideas that were expressed at the sessions of the Congress by N.S. Khrushchev and party comrades.

India as one of the world's oldest civilizations. Basic principles of Indian religion. Geography, history, ethnic and linguistic diversity, social structure of the state. Challenges to traditions in the process of modern development of the country.

Analysis of events and circumstances affecting the change and/or distortion of historical information. Events and circumstances that affected or could affect our perception of such information, its physical distortion. Information transfer factor.

Coverage of the consequences of Russian policy for Ukrainian labor migrants. Positive and negative experience of labor migration of unprivileged States of the late XIX-XX century. activity of residents of the Dnieper Ukraine in migration movements.

Acquaintance with the circumstances of the return of American diplomats to the territory of Czechoslovakia liberated by the Red Army in 1945. Analysis of the features of the containment policy at the early stage of the Cold War, consideration of problems.

Peculiarities of socio-economic development and demographic status of Proskuriv district of Podilsk province in the post-reform period. Consideration of the feudal-serf system. Essential characteristics of the prevailing agricultural production.

The heuristic potential of comparative analysis of forewords, dedications, and afterwords in Ukrainian old-printed church editions for portraying the image of the baroque editor. The prosopographical portrait of the publisher of the liturgical book.

Reforming higher education in the late ХІХ - early ХХ century taking into account the European experience. Analysis of its course in the Russian Empire in the context of solving the issues of the leading function of the state, the rights of students.

The national flag of Ireland. Green as a symbol of the Irish. Geography and Ireland's climate. Revolution and steps to independence. The civil war in the history country. 1937 Constitution. National scandals. Recent history. Languages spoken in Ireland.

Research of the Uch-Bash hillfort of the Late Bronze Age - Early Iron Age on the northern coast of the Black Sea. Identification of the remains of fortification, the system and stages of their construction, reasons and time of settlement fortification.

Research of Russian-Chechen wars, terrorist attacks in the Russian Federation during their conduct. Elucidation of the reasons for the participation of Caucasian militants in the war in the Middle East and Russia's fight against terrorism in this region.

Study of the process of socio-cultural transformation in the Middle East in the late XIX - early XX century. An analysis of the historical conditions and the main factors that conditioned the process of the origin of the Quranist movement in Egypt.

Rebellion that made a new nation. A new colonial system. The Stamp and Townshend Acts. Taxation without representation. Samuel Adams. The Boston "Tea party". The Coercive acts. The revolution begins. Common sense and independence. Defeats and victories.

The contemporary condition as well as a development of historiography of an issue, the history of educational and trade union movement are analyzed, the theory of development of pedagogy of the nineteenth century is researched, the names of the founders.

The investigation of the roots of Azerbaijan’s traditions of statehood, to study the emergence, development and special features of state administration in the southern region of the republic, to determine its place and role in the history of Azerbaijan.

Study of the encyclical "Slavorum apostoli" by Pope John Paul II, dedicated to the activities of Cyril and Methodius among the Slavs, thanks to which they entered history as "Slavic apostles". The vision of catholicity inherent in the Catholic Church.

Formation and activities of the publishing house "Elm" in the first years of its existence. Study of the general system of book publishing in Azerbaijan in the post-war years and determination of the place of "Elm" publishing house in this system.

Directions of educational institutions of modern Ukraine in formation of civic identity and organization of patriotic education have been determined. Contains of educational institutions effectiveness in this area based on the civilizational approach.

The authority and wise decisions of Father Joseph as an apostolic visitor. Establishment of the eastern branch of the Congregation of Redeemers. Rules of life of Sisters Servants and Sisters Josephites. The epistolary heritage of the mother of Polanska.

The United States foreign policy interests' scope. World War I. The idea of turning the United States into a world power. Increasing exports to European countries and raising the local production rates. Wilson's attempts to reconcile the parties.

Consideration of issues of concern for the literary traditions of the southern regions of Azerbaijan, the development of literary culture in 1969-2003, when Azerbaijan was led by the H. Aliyev. The role of the national leader as the head of state.

Features of the relationship between the bishopric authorities and princely powers in Novgorod. Analysis of the reformist activity of the first Archbishop of Novgorod - Nifont, its significance and consequences. Power prerogatives of the Novgorod bishop.

The role of the members of "Prosvita" society in the development of the national and church movement on the territory of Volyn region during 20-30-ies of the 20th century, aimed at the democratization and ukrainization of the church and religious life.

Analysis of the information content and reliability of the created documents, the consequences of the party archives' activity for the historical memory of the Second World War events. The directions of search, archeographic work of Soviet archivists.

The role of the Ukrainian diaspora in North America in the development of the environmental movement in the Ukrainian USSR. Organization of humanitarian and medical assistance to the population of the territories affected by the Chernobyl accident.