Cuba joined the League of Nations in 1920.

Ribbentrop's first move as Foreign Minister was to sack Mackensen ( who, as Neurath's son-in-law, was totally unacceptable to him ) as State Secretary and replace him with Baron Ernst von Weizsäcker, a former naval officer turned career diplomat who joined the Foreign Office in 1920.

The first member to withdraw permanently from the League was Costa Rica on 22 January 1925 ; having joined on 16 December 1920, this also makes it the member to have most quickly withdrawn.

In 1920 or 1921 ( accounts vary ), Beria joined the Cheka – the original Bolshevik secret police.

Manager Clark Griffith joined the team in 1912 and became the team's owner in 1920.

The Senate rejected the Treaty of Versailles, the U. S. never joined the League, and the Republicans won a landslide in 1920 by denouncing Wilson's policies.

In New York he joined a gay social circle which included fellow writer and close friend Donald Windham ( 1920 – 2010 ) and his then partner Fred Melton.

Bedford College, Royal Holloway and the London School of Economics all joined in 1900 ; Regent's Park College, which had affiliated in 1841, became an official divinity school of the university in 1901 ; Goldsmiths College joined in 1904 ; Imperial College was founded in 1907 ; Queen Mary College joined in 1915 ; the School of Oriental and African Studies was founded in 1916 ; and Birkbeck joined in 1920.

In 1920 – 21 they joined the Welsh Section of the Southern League and duly finished runners-up in their first season.

In 1920, he joined the Shanghai Communist Team, and helped to establish the Chinese Communist Party in 1921.

On his return to London in 1920 he joined the family firm Macmillan Publishers as a junior partner, remaining with the company until his appointment to ministerial office in 1940.

After the First World War, when many teams were broken up by the call of National Service, Saints joined the newly-formed Football League Division 3 in 1920 which split into South and North sections a year later.

After finishing the 1914 – 15 season as Southern League champions under the management of Harry Kent, Watford joined The Football League in 1920.

In 1920, Liu and Ren Bishi joined a Socialist Youth Corp ; and in the next year, Liu was recruited to study at the Comintern's University of the Toilers of the East in Moscow.

He joined the JTS faculty in 1920 as an instructor in Talmud and went on to serve as an associate professor and professor of theology.

In 1920 when the Morris County Library was built the groups joined the county system and books on loan from the county were housed in the homes of the associations ’ members.

He was one of the founders of the " Peaceful League of Combatants " ( Friedensbund der Kriegsteilnehmer ) and was active in the USPD, the Independent Social Democratic Party, which he joined in 1920.

To determine if Marienwerder would remain in Germany as part of East Prussia or join Poland ; 93, 73 % of the inhabitants of the town voted on 11 July 1920 for East Prussia, to which the town was joined.

The following year, he joined King Oliver's Creole Jazz Band, then in 1920 joined Keppard in Doc Cook's band which he would remain with for six years, and make early recordings with.

He joined the Australian Journalists ' Association in 1917 and was elected Western Australian President in 1920.

Grove joined the Orioles in 1920, and broke into the team's pitching rotation at midseason with a 12-2 record.

* 1920 – The congress of the Communist Party of Bukhara opens.

Thompson's older brother William Frank Thompson ( 1920 – 1944 ), was also a member of the British Communist Party during World War Two.

* 1920 – The Communist Party of Australia is founded in Sydney.

When the Communist Party of Great Britain applied to affiliate to the Labour Party in 1920 it was turned down.

By 1918 it became part of the newly formed Kingdom of Serbs, Croats, and Slovenes, and remained so until 1941, apart from a brief period of six months in 1920 when Skopje was controlled by the Yugoslav Communist Party.

In 1920, the city was host to the Congress of Tours, which saw the creation of the French Communist Party.

Following the end of the strike, Singer fired 400 workers, including all strike leaders and purported members of the IWGB, among whom was Arthur McManus, who later went on to become the first chairman of the Communist Party of Great Britain between 1920 and 1922.

* The SFIO split in the 1920 Tours Congress, where a majority of SFIO members created the French Section of the Communist International ( the future PCF )

There was a Marxist offshoot called the Prohibition and Reform Party, which later became part of the Communist Party of Great Britain in 1920.

* 1920 to 1927: Founding and leading the Communist Party of China

Soon after the founding of the Chinese Communist Party, in 1920, Chen accepted an invitation by a rebel governor in Guangzhou to serve as the head of the province's education board, but this position dissolved when the government returned to Nationalist control.

Because Chen was invited by Chen Jiongming ( 陳炯明 ) to be the Education officer in Guangzhou in mid-December 1920, he decided to assign the publication to Mao Dun ( 茅盾 ), who belonged to the Shanghai Communist Party.

From September 1920, La Jeunesse began to support the Communist Party of China.

The Communist Party of Great Britain was founded in 1920 after the Third International decided that greater attempts should be made to establish communist parties across the world.

Following the Russian Revolution of 1917, Communist troops took Tuva in January 1920.

Since 1920 it has had first the Communist Party and then the Workers Party as rivals ....

Nosaka was a founding member of the British Communist Party in 1920, and attended the Party's first session as a representative from London.

Red Ruhr Army was an army of between 50, 000 and 80, 000 left wing workers from the Communist Party of Germany, the Communist Workers ' Party of Germany, the Independent Social Democratic Party of Germany, and the Free Workers Union of Germany, formed on March 13, 1920 as a reaction to the Kapp Putsch in the Ruhr Valley, the richest industrial area of Germany.

On 19 June 1920 Workers ' Dreadnought was adopted as the official weekly organ of the Communist Party ( British Section of the Third International ).

The CP ( BSTI ) was opposed to parliamentarism, in contrast to the views of the newly founded British Socialist Party which formed the Communist Party of Great Britain ( CPGB ) in August 1920.

This decision was followed by the exit of the defeated radical faction, which included economist Emile Burns, journalist R. Palme Dutt, and Member of Parliament Shapurji Saklatvala, who joined forces in establishing the Communist Party of Great Britain ( CPGB ) in August 1920.

* John Reed ( journalist ) ( 1887 – 1920 ), journalist and Communist activist