2018-Jun-18 WHO officially announced it will categorize gaming addiction as a mental health condition
1949-Dec-27 Queen Juliana of the Netherlands signed the papers to grant independence to Indonesia
1863-Jan-01 President Abraham Lincoln signed the Emancipation Proclamation
1991-Jul-10 Boris Yeltsin was sworn in as the first elected President of Russia
1964-Dec-12 Kenya became a republic
1921-Jul-01 The Communist Party of China (CPC) was formed, and Chen Duxiu was elected its leader
1808-Jan-01 The slave trade became illegal when the United States enacted a law banning the importation of slaves
1924-Dec-30 Astronomer Edwin Hubble formally announced that the Milky Way is just one of many galaxies in the universe
1932-Dec-27 Radio City Music Hall opened in New York City
1940-May-10 Winston Churchill became British Prime Minister, replacing Neville Chamberlain
1994-May-10 Nelson Mandela sworn in as the first black president of South Africa
1990-Jan-03 Panamanian dictator Noriega surrendered to the United States
1996-Mar-17 Sri Lanka won the Cricket World Cup
2003-Jun-10 The Spirit Rover was launched by NASA to start the Mars Exploration Rover mission
2002-Jan-02 The Legislative Assembly appointed Eduardo Duhalde as interim President of Argentina