* 1927 – April 12 Incident: Chiang Kai-shek orders the Communist Party of China members executed in Shanghai, ending the First United Front.

* 1927 – The Nanchang Uprising marks the first significant battle in the Chinese Civil War between the Kuomintang and Communist Party of China.

A. S. Roma was founded in the summer of 1927 when a secretary of the National Fascist Party, Italo Foschi, initiated the merger of three older Italian Football Championship clubs from the city of Rome ; Roman FC, SS Alba-Audace and Fortitudo-Pro Roma SGS.

By 1927, Pasternak's close friends Vladimir Mayakovsky and Nikolai Aseyev were advocating the complete subordination of the Arts to the needs of the Communist Party of the Soviet Union.

The Croatian Peasant Party boycotted the government of the Serbian People's Radical Party throughout the period, except for a brief interlude between 1925 and 1927, when external Italian expansionism was at hand with her allies, Albania, Hungary, Romania and Bulgaria that threatened Yugoslavia as a whole.

After Sun's death from cancer in 1925, one of his protégés, Chiang Kai-shek, seized control of the Kuomintang ( Nationalist Party or KMT ) and succeeded in bringing most of south and central China under its rule in a military campaign known as the Northern Expedition ( 1926 – 1927 ).

A major split between the Nationalists and Communists occurred in 1927 ; and, under Chiang's leadership, the Nationalists fought a nation-wide civil war against the Communist Party of China ( CPC ).

At the 15th Party Congress ( 2 – 19 December 1927 ) the Left Opposition was crushed ; none of its members were elected to the Central Committee.

Vertov lost his job at Sovkino in January 1927, possibly as a result of criticizing a film which effectively preaches the line of the Communist Party.

Hans-Dietrich Genscher ( born 21 March 1927 ) is a German politician of the liberal Free Democratic Party ( FDP ).

Radek was expelled from the Party in 1927 after helping organise an independent demonstration on the 10th anniversary of the October Revolution with Grigory Zinoviev in Leningrad.

After leading a failed struggle of the Left Opposition against the policies and rise of Joseph Stalin in the 1920s and the increasing role of bureaucracy in the Soviet Union, Trotsky was successively removed from power ( 1927 ), expelled from the Communist Party, and finally deported from the Soviet Union ( 1929 ).

In contrast, Stalin and allies proposed that alliances with capitalist political parties were essential to realising a revolution where Communists were too few ; said Stalinist practice failed, especially in the Northern Expedition portion of the Chinese Revolution ( 1925 – 1927 ), wherein it resulted in the right-wing Kuomintang ’ s massacre of the Chinese Communist Party ; nonetheless, despite the failure, Stalin ’ s policy of mixed-ideology political alliances, became Comintern policy.

Biographer Stuart Schram would later comment that during the period between 1925 and 1927, Mao was closer to the Kuomintang than he was to the Communist Party, something he attributed to Mao's belief that the good of China was more important than the cause of socialism.

In early 1927, Mao returned to Hunan where, in an urgent meeting held by the Communist Party, he made a report based on his investigations of the peasant uprisings in the wake of the Northern Expedition.

* 1927 – Leon Trotsky is expelled from the Soviet Communist Party, leaving Joseph Stalin in undisputed control of the Soviet Union.

The Trade Disputes and Trade Unions Act 1927 made general strikes illegal and ended the automatic payment of union members to the Labour Party.

* Chinese Civil War ( 1927 – 1949 )-The ruling Kuomintang and the rebel Communist Party of China fight a civil war for control of China.

* May 4 – Gregor Mackenzie, British Labour Party politician ( b. 1927 )

After the expulsion of Zinoviev and Trotsky from the Communist Party on 12 November 1927, Kamenev remained the Opposition's chief spokesman within the Party and represented its position at the XVth Party Congress in December 1927.

In 1927, the International Conference on Weights and Measures redefined the meter in terms of a red cadmium spectral line ( 1 m = 1, 553, 164. 13 wavelengths ).

Einstein characterized this imagined collapse in the 1927 Solvay Conference.

The 1927 Solvay Conference in Brussels.

Thus the entire field of quantum physics emerged, leading to its wider acceptance at the Fifth Solvay Conference in 1927.

A reform of the King's title following an Imperial Conference decision and given effect by the Royal and Parliamentary Titles Act 1927, changed the King's royal title so that it took account of the fact that there was no longer a United Kingdom of Great Britain and Ireland.

A unified Ukrainian alphabet ( the Skrypnykivka, after Mykola Skrypnyk ) was officially established at a 1927 international Orthographic Conference in Kharkiv, during the period of Ukrainization in Soviet Ukraine.

Dr. de Broglie presented his pilot wave theory at the 1927 Solvay Conference, after close collaboration with Schrödinger, who developed his wave equation for de Broglie's theory.

The League of Nations ' World Economic Conference met at Geneva in 1927, concluding in its final report: " the time has come to put an end to tariffs, and to move in the opposite direction.

* 1927: Geneva Naval Conference

These were allocated worldwide, while the 10-meter band ( 28 MHz ) was created by the Washington International Radiotelegraph Conference on 25 November 1927.

Judge Cross died on August 7, 1927, and shortly thereafter, Gladstone Park, including its buildings and Chautauqua Lake, were sold to the Western Oregon Conference of Seventh-Day Adventists.

During his time with the Gophers, the team went 18-4-2 and won the Big Ten Conference championship in 1927.

In 1927, Saitō was a member of the Japanese delegation at the Geneva Naval Conference on Disarmament, and he later became a privy councillor.

The Conference was a revival of the efforts which had gone into the Geneva Naval Conference of 1927.

Dominion-Provincial Conference, 1927

Ellsworth left the Conference in 1927.

These were allocated worldwide, while the 10-meter band ( 28 MHz ) was created by the Washington International Radiotelegraph Conference on 25 November 1927.

War Plan Red was developed by the United States Army following the 1927 Geneva Naval Conference and approved in May 1930 by the Secretary of War and the Secretary of Navy and updated in 1934 – 35.

* The Geneva Naval Conference of 1927, which discussed naval arms limitation

* 1927: World Conference on Faith and Order, Lausanne, Switzerland -- delegate ; American-Palestine Committee -- member.

The latter two, together with the Washington Naval Conference in 1921-22 and the Geneva Conferences ( 1927 and 1932 ), resulted in agreements between the major powers on navy vessel numbers, armaments and the rules of engagement in the inter-war period.

The Pan-African Congress-following on from the first Pan-African Conference of 1900 in London-was a series of seven meetings, held in 1919 in Paris, 1921 in London, 1923 in London, 1927 New York, 1945 Manchester, 1974 Dar es Salaam and 1994 Kampala, that were intended to address the issues facing Africa as a result of European colonization of most of the continent.

In the summer of 1927 ( June 27 – July 7 ), Tanaka convened a ‘ Far East Conference ’ with members of the Japanese Foreign Ministry, Army Ministry, Navy Ministry, and Finance Ministry.