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Russia's empire created several new countries that are known as the Union of Soviet Socialist Republicans and under the leadership of Vladimir Lenin
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The Comintern is an international communist organization
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In the UK, Stanley Baldwin (a conservitive) and Ramsay MacDonald (Labour leader) swap the prime ministership several times over 1923-1937
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Took place in Sydney
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Vladimir Lenin died, Joseph Stalin (The general secretary of the Communist Party) takes over power in the USSR
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The Jazz Singer begins the era of 'taking pictures' and the end of silent films
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Wall Street stockmarket crash; beginning of global depression
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Black Friday bushfires in Victoria kill 71 people and destroyed 5 towns
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