1903-Dec-17 Innovation of the aeroplane
1921-Jul-01 The Communist Party of China (CPC) was formed, and Chen Duxiu was elected its leader
1994-Jan-01 The implementation of the North American Free Trade Agreement
1808-Jan-01 The slave trade became illegal when the United States enacted a law banning the importation of slaves
1949-Dec-27 Queen Juliana of the Netherlands signed the papers to grant independence to Indonesia
1993-Jan-01 Czechoslovakia was divided into two independent states
1973-Oct-20 Queen Elizabeth II opened the Sydney Opera House
2018-Jun-12 The 2018 North Korea–United States Summit was held in Singapore
1991-Jul-10 Boris Yeltsin was sworn in as the first elected President of Russia
2018-Jun-18 WHO officially announced it will categorize gaming addiction as a mental health condition
1996-Mar-17 Sri Lanka won the Cricket World Cup
1994-May-10 Nelson Mandela sworn in as the first black president of South Africa
1945-Oct-24 The United Nations was officially established
1863-Jan-01 President Abraham Lincoln signed the Emancipation Proclamation