Answer the following question: Information:  - Stalinism is the means of governing and related policies implemented by Joseph Stalin. Stalinist policies in the Soviet Union included state terror, rapid industrialization, the theory of socialism in one country, a centralized state, collectivization of agriculture, cult of personality in leadership, and subordination of interests of foreign communist parties to those of the Communist Party of the Soviet Uniondeemed by Stalinism to be the most forefront vanguard party of communist revolution at the time. Stalinism promoted the escalation of class conflict, utilizing state violence to forcibly purge society of claimed supporters of the bourgeoisie, regarding them as threats to the pursuit of the communist revolution that resulted in substantial political violence and persecution of such people. These included not only bourgeois people but also working-class people accused of counter-revolutionary sympathies.  - A Primary Urban Area (PUA) is an area defined by the Department for Communities and Local Government in the United Kingdom as a statistical tool for analysing the major cities of England, originating as part of their "State of the English Cities" report and database.  - Ireland (Ulster-Scots: ) is an island in the North Atlantic. It is separated from Great Britain to its east by the North Channel, the Irish Sea, and St George's Channel. Ireland is the second-largest island of the British Isles, the third-largest in Europe, and the twentieth-largest on Earth.  - Belfast is the capital and largest city of Northern Ireland, the second largest on the island of Ireland, and the heart of the tenth largest Primary Urban Area in the United Kingdom. On the River Lagan, it had a population of 286,000 at the 2011 census and 333,871 after the 2015 council reform. Belfast was granted city status in 1888.  - Dublin is the capital and largest city of Ireland. Dublin is in the province of Leinster on Ireland's east coast, at the mouth of the River Liffey. The city has an urban area population of 1,345,402. The population of the Greater Dublin Area, , was 1,904,806 people.  - Marxism is a method of socioeconomic analysis that analyzes class relations and societal conflict using a materialist interpretation of historical development and a dialectical view of social transformation. It originates from the mid-to-late 19th century works of German philosophers Karl Marx and Friedrich Engels.  - Leon Trotsky (; born Lev Davidovich Bronstein;  21 August 1940) was a Marxist revolutionary and theorist, a Soviet politician who engineered the transfer of all political power to the Soviets with the October Revolution of 1917, and the founding leader of the Red Army.  - The British Isles are a group of islands off the north-western coast of continental Europe that consist of the islands of Great Britain, Ireland and over six thousand smaller isles. Situated in the North Atlantic, the islands have a total area of approximately 315,159 km, and a combined population of just under 70 million. Two sovereign states are located on the islands: Ireland (which covers roughly five-sixths of the island with the same name) and the United Kingdom of Great Britain and Northern Ireland. The British Isles also include three Crown Dependencies: the Isle of Man and, by tradition, the Bailiwick of Jersey and the Bailiwick of Guernsey in the Channel Islands, although the latter are not physically a part of the archipelago.  - Leninism is the political theory for the democratic organisation of a revolutionary vanguard party and the achievement of a dictatorship of the proletariat, as political prelude to the establishment of socialism. Developed by and named for the Russian revolutionary Lenin, Leninism comprises socialist political and economic theories, developed from Marxism, and Lenin's interpretations of Marxist theories, for practical application to the socio-political conditions of the Russian Empire of the early 20th century.   - Russia, also officially known as the Russian Empire, was a state that existed from 1721 until it was overthrown by the short-lived liberal February Revolution in 1917. One of the largest empires in world history, stretching over three continents, the Russian Empire was surpassed in landmass only by the British and Mongol empires. The rise of the Russian Empire happened in association with the decline of neighboring rival powers: the Swedish Empire, the PolishLithuanian Commonwealth, Persia and the Ottoman Empire. It played a major role in 181214 in defeating Napoleon's ambitions to control Europe, and expanded to the west and south.  - The Irish Socialist Network ( ISN ) is a democratic socialist organisation formed in 2001 . It is a campaigning organisation which works actively to fight for the rights of Irish workers and to help build a socialist Ireland . It is based in Belfast and Dublin . Politically , the ISN locates itself within the Marxist tradition , but it rejects both Leninism and Trotskyism , partly because of its opposition to democratic centralist organisational structures and to the concept of the vanguard party , which it deems elitist . Most of the founding members were former members of the Workers ' Party , some being involved in the Official Republican Movement split in the late 1990s . The ISN is organised in both the Republic of Ireland and Northern Ireland . In July 2007 , it had three branches : Dublin Central , Dublin North -- West and Belfast . It produces a bi-monthly , full - colour free paper called Resistance , the first issue of which was published in July / August 2007 . The ISN 's Dublin North -- West branch also produces the Finglas People , a freesheet that is widely distributed in the area . Much of the group 's publications and articles are freely available on its website .  - The Soviet Union, officially the Union of Soviet Socialist Republics (USSR " ) was a socialist state in Eurasia that existed from 1922 to 1991. A union of multiple subnational republics, its government and economy were highly centralized. The Soviet Union was a one-party federation, governed by the Communist Party with Moscow as its capital.  - Trotskyism is the theory of Marxism as advocated by Leon Trotsky. Trotsky identified himself as an orthodox Marxist and Bolshevik-Leninist, and supported founding a vanguard party of the proletariat, proletarian internationalism, and a dictatorship of the proletariat based on working class self-emancipation and mass democracy. Trotskyists are critical of Stalinism (also called Marxism-Leninism), as they oppose Stalin's theory of Socialism in One Country in favor of Trotsky's theory of Permanent Revolution. Trotskyists also criticize the bureaucracy that developed in the Soviet Union under Stalin.  - Leinster (  ) is one of the Provinces of Ireland situated in the east of Ireland. It comprises the ancient Kingdoms of Mide, Osraige and Leinster. Following the 12th-century Norman invasion of Ireland, the historic fifths of Leinster and Mide gradually merged, mainly due to the impact of the Pale, which straddled both, thereby forming the present-day province of Leinster. The ancient kingdoms were shired into a number of counties for administrative and judicial purposes. In later centuries, local government legislation has seen further sub-division of the historic counties.    What entity does 'irish socialist network' has the relation 'political ideology' with?
Answer:
socialism