Soviet empireSoviet empire, also referred to as Soviet imperialism, is a political term used in history and Sovietology to describe the actions, influence and hegemony of the Soviet Union, with an emphasis on its dominant role in other countries. In the wider sense, the term refers to the country's foreign policy during the Cold War, which has been characterized as imperialist: the nations which were part of the Soviet empire were nominally independent countries with separate governments that set their own policies, but those policies had to stay within certain limits decided by the Soviet Union.
State atheismState atheism is the incorporation of hard atheism or non-theism into political regimes. It may also refer to large-scale secularization attempts by governments. To some extent, it is a religion-state relationship that is usually ideologically linked to irreligion and the promotion of irreligion. State atheism may refer to a government's promotion of anti-clericalism, which opposes religious institutional power and influence in all aspects of public and political life, including the involvement of religion in the everyday life of the citizen.
Marxism–LeninismMarxism–Leninism is a communist ideology that became the largest faction of the communist movement in the world in the years following the October Revolution. It was the predominant ideology of most socialist governments throughout the 20th century. Developed in Russia by the Bolsheviks, it was the state ideology of the Soviet Union, Soviet satellite states in the Eastern Bloc, and various countries in the Non-Aligned Movement and Third World during the Cold War, as well as the Communist International after Bolshevisation.
German reunificationGerman reunification (Deutsche Wiedervereinigung) was the process of re-establishing Germany as a single full sovereign state, which took place between 9 November 1989 and 15 March 1991. The day of 3 October 1990 when the "Unification Treaty" entered into force dissolving the German Democratic Republic (GDR; Deutsche Demokratische Republik, DDR, or East Germany) and integrating its recently re-established constituent federated states into the Federal Republic of Germany (FRG; Bundesrepublik Deutschland, BRD, or West Germany) to form present-day Germany, has been chosen as the customary German Unity Day (Tag der deutschen Einheit) and has thereafter been celebrated each year as a national holiday in Germany since 1991.
ComeconThe Council for Mutual Economic Assistance (Сове́т Экономи́ческой Взаимопо́мощи, СЭВ; English abbreviation COMECON, CMEA, CEMA, or CAME) was an economic organization from 1949 to 1991 under the leadership of the Soviet Union that comprised the countries of the Eastern Bloc along with a number of socialist states elsewhere in the world. The descriptive term was often applied to all multilateral activities involving members of the organization, rather than being restricted to the direct functions of Comecon and its organs.
Socialist stateA socialist state, socialist republic, or socialist country, sometimes referred to as a workers' state or workers' republic, is a sovereign state constitutionally dedicated to the establishment of socialism. The term communist state is often used synonymously in the West, specifically when referring to one-party socialist states governed by Marxist–Leninist communist parties, despite these countries being officially socialist states in the process of building socialism and progressing toward a communist society.
Truman DoctrineThe Truman Doctrine is an American foreign policy that pledges American "support for democracies against authoritarian threats." The doctrine originated with the primary goal of containing Soviet geopolitical expansion during the Cold War. It was announced to Congress by President Harry S. Truman on March 12, 1947, and further developed on July 4, 1948, when he pledged to contain the communist uprisings in Greece and Soviet demands from Turkey. More generally, the Truman Doctrine implied American support for other nations threatened by Moscow.
