Lev Lvovich Sedov (Russian: Лев Львович Седов , also known as Leon Sedov; 24 February 1906 – 16 February 1938) was the son of the Russian Communist leader Leon Trotsky and his second wife Natalia Sedova.
 He was born when his father was in prison facing life imprisonment for having participated in the Revolution of 1905.
In politics, a party leader is the most powerful official within a political party.
 The leader speaks to their designated political party, while acting as the party representatives.
 The party leader is typically responsible for managing the party's relationship with the general public.
 As such, he or she will take a leading role in developing and communicating party policy, especially election platforms, to the electorate.
 He or she is also typically the public face of the party and the principal media contact.
The Boerstaat Party (English: "Boer State Party" ) is a right wing South African political party founded on 30 September 1986 by the late Robert van Tonder.
 It was never officially registered as a political party because it was unable to rally 500 persons under one roof, a requirement under South African electoral law for official political party status.
 It was never represented in the South African Parliament, neither in the apartheid era nor after democratisation.
 In 1989, it joined the Afrikaner Weerstandsbeweging (AWB) in declaring support for Jaap Marais, the leader of the Herstigte Nasionale Party and has worked with the HNP on occasion since.
 The party was a charter member of the Afrikaner Volksfront coalition group.
 It has also operated with the paramilitary group, the "Boere Weerstandsbeweging" (Boer Resistance Movement) led by Andrew Ford.
The leader called Sisowath Thomico had instead of creating a political party chose to create on Friday 28 July 2006 what was called the "Sampoan Sangkum Cheat Niyum (Alliance of the national community)."
 This was because when gathering some of the parties like the Khmer Unity Party and Angkor Empire Party etc.
 Thomico said ""We decided not to form the party yet since the alliance is not yet complete" which meant the Thomico was giving more time to other political parties to join the alliance and postpone the changing of the alliance into a new political party with a new name.
 However, later on it was finally changed into a political party called Sangkum Jatiniyum Front Party that is recognized in October by the Interior Ministry of Cambodia.
Oyun-Erdene Luvsannamsrai (Mongolian: Лувсаннамсрайн Оюун-Эрдэнэ ) is one of the young political leaders of Mongolia.
 His career was started as the Head of the Secretariat of the Governor of Berkh, Khentii, his hometown when he was only 21 years old.
 Then he was recruited by World Vision Mongolia as the team leader of the Area Development Program (ADP) in Khentii province.
 Eventually he was promoted to become the Zonal Director of the organization.
 Since 2009 he has held senior leadership positions such as the Head of the Secretariat of the Governor, the Secretary and acting Secretary General of the Mongolian People's Party (MPP), the oldest political party of Mongolia.
 Between 2010-2014 he served as the President of the Social Democracy Mongolian Youth Federation, the largest political youth organization of Mongolia.
 He is considered as one of the major leaders of the Party as he led the Mongolian People's Party reform to become a modern political party.
 He initiated the “Development Agenda-6” Party platform in 2009 and stood firm on his position to remove the word “revolutionary” from the Mongolian People's Revolutionary Party's name.
The Aboriginal Peoples Party of Canada (APP) is a Canadian political party that was founded in 2005.
 The party was conceived by University of Lethbridge student Myron Wolf Child.
 It held its founding meeting on August 21, 2005, in St. Albert, Alberta.
 The APP was headed by interim leader Bill Montour, a former Chief of the Six Nations Reserve in Ontario.
 In October 2005, the party had 122 confirmed members, just less than half the number needed to register as an official party in Canada.
 In late October 2005, the APP sought to unite with the First Peoples National Party of Canada which also had fewer than the number of confirmed members needed to become a registered political party.
 The First Peoples National Party of Canada became an eligible political party on December 6, 2005.
 Whether or not this was accomplished through a merger with the APP is unclear.
 If this is the case, the APP no longer exists, but, as one of the stipulations of a possible merger was that a name for the new party would be determined at the party's first convention, it is possible that the name Aboriginal Peoples Party of Canada will come into usage again.
Leon Trotsky ( ;; also transliterated "Lyev", "Trotski", "Trotskij", "Trockij" and "Trotzky".
 born Lev Davidovich Bronstein; 7 November 1879 – 21 August 1940) was a Marxist revolutionary, theorist, and Soviet politician.
 Initially supporting the Menshevik Internationalists faction within the Russian Social Democratic Labour Party, he joined the Bolsheviks ("majority") just before the 1917 October Revolution, immediately becoming a leader within the Communist Party.
 He would go on to become one of the seven members of the first Politburo, founded in 1917 to manage the Bolshevik Revolution.
 During the early days of the Russian Soviet Federative Socialist Republic (RSFSR) and the Soviet Union, he served first as People's Commissar for Foreign Affairs and later as the founder and commander of the Red Army, with the title of People's Commissar of Military and Naval Affairs.
 He became a major figure in the Bolshevik victory in the Russian Civil War (1918–1923).
The Scottish National Party (SNP; Scottish Gaelic: "Pàrtaidh Nàiseanta na h-Alba" , Scots: "Scots Naitional Pairtie" ) is a Scottish nationalist and social-democratic political party in Scotland.
 The SNP supports and campaigns for Scottish independence.
 It is the third-largest political party by membership in the United Kingdom, as well as by overall representation in the House of Commons, behind the Labour Party and the Conservative Party, and is the largest political party in Scotland, where it has the most seats in the Scottish Parliament and most of the Scottish seats in the Parliament of the United Kingdom.
 The current party leader, Nicola Sturgeon, has served as First Minister of Scotland since 20 November 2014.
The Conservative Party, officially the Conservative and Unionist Party, is a centre-right political party in the United Kingdom.
 It is currently the governing party, having been so since the 2010 general election, where a coalition government with the Liberal Democrats was formed.
 In 2015, the Conservatives led by David Cameron won a surprise majority and formed the first Conservative majority government since 1992.
 However, the 2017 snap election on Thursday 8 June resulted in a hung parliament, and the Conservatives lost their parliamentary majority.
 They are reliant on the support of a Northern Irish political party, the Democratic Unionist Party (DUP), in order to command a majority in the House of Commons through a confidence-and-supply deal.
 The party leader, Theresa May, has served as both Leader of the Conservative Party and Prime Minister since 13 July 2016.
 It is the largest party in local government with 9,237 councillors.
 The Conservative Party is one of the two major contemporary political parties in the United Kingdom, the other being its modern rival, the Labour Party.
 The Conservative Party's platform involves support for free market capitalism, free enterprise, fiscal conservatism, a strong national defence, deregulation, and restrictions on trade unions.
Lev LaOlim (Hebrew: לב לעולים, "Heart to the Immigrants") was a political party in Israel, where it is also known as Lev (Hebrew: לב, "Heart").
 It was not related to the Lev party that existed for a few minutes during the 15th Knesset.

Question: Which political party did the son of Lev Sedov become the leader of?
Answer: Communist Party