Question: Who led a successful Marxist revolution in the country invading another country having Midnight FM and tried to take over their country?

<P0-S0> after announcing a willingness to negotiate a withdrawal of soviet forces, the politburo changed its mind and moved to crush the revolution. <P0-S1> on 4 november, a large soviet force invaded budapest and other regions of the country. <P0-S2> the hungarian resistance continued until 10 november. <P0-S3> over 2,500 hungarians and 700 soviet troops were killed in the conflict, and 200,000 hungarians fled as refugees. <P0-S4> mass arrests and denunciations continued for months thereafter. <P0-S5> by january 1957, the new soviet - installed government had suppressed all public opposition. <P0-S6> these soviet actions, while strengthening control over the eastern bloc, alienated many western marxists, leading to splits and / or considerable losses of membership for communist parties in capitalist states. <SEP> <P1-S0> The Korean War (in South Korean Hangul: 한국전쟁; Hanja: 韓國戰爭; RR: Hanguk Jeonjaeng, ``Korean War ''; in North Korean Chosŏn'gŭl: 조국해방전쟁; Hancha: 祖國解放戰爭; MR: Choguk haebang chǒnjaeng,`` Fatherland Liberation War''; 25 June 1950 -- 27 July 1953) was a war between North Korea (with the support of China and the Soviet Union) and South Korea (with the principal support of the United States). <P1-S1> The war began on 25 June 1950 when North Korea invaded South Korea following a series of clashes along the border. <P1-S2> The United Nations, with the United States as the principal force, came to the aid of South Korea. <P1-S3> China came to the aid of North Korea, and the Soviet Union also gave some assistance to the North. <SEP> <P2-S0> "Midnight FM" was released October 14, 2010, in South Korea. <P2-S1> The international premiere was at the Hawaii International Film Festival ten days later. <SEP> <P3-S0> Alexandra Kim, a Korean who lived in Russia, is sometimes credited as the first Korean communist. <P3-S1> She had joined the Bolsheviks in 1916. <P3-S2> In 1917, Vladimir Lenin sent her to Siberia to mobilize Koreans there against the counter-revolutionary forces and the Allied Expeditionary Forces. <P3-S3> In Khabarovsk Kim was in charge of external affairs at the Far - Eastern Department of the Party. <P3-S4> There she met with Yi Dong - Wi, Kim Rip and other Korean independence fighters. <P3-S5> Together they founded the Korean People's Socialist Party, the first Korean communist party on June 28, 1918. <SEP> <P4-S0> at the start of the 20th century, the russian empire was an autocracy controlled by the tsar, with millions of the country's largely agrarian population living in abject poverty, and the anti-communist historian robert service noted, ``poverty and oppression constituted the best soil for marxism to grow in ''. <P4-S1> the man responsible for largely introducing the ideology into the country was georgi plekhanov, although the movement itself was largely organised by a man known as vladimir lenin, who had for a time been exiled to a prison camp in siberia by the tsarist government for his beliefs. <P4-S2> a marxist group known as the russian social democratic labour party was formed in the country, although it soon divided into two main factions: the bolsheviks led by lenin and the mensheviks led by julius martov. <P4-S3> in 1905, there was a revolution against the tsar's rule, in which workers' councils known as`` soviets'' were formed in many parts of the country and the tsar was forced to implement democratic reform, introducing an elected government, the duma.