1999-Jan-01 The Euro became the official currency in 11 European countries
1964-Dec-12 Kenya became a republic
1814-Jul-25 Innovation of the steam locomotive (engine)
1964-Jun-12 Nelson Mandela was sentenced to life in prison
1993-Jan-01 Czechoslovakia was divided into two independent states
1835-Dec-29 The Treaty of New Echota was signed between the United States Government and representatives of a minority Cherokee Political Faction
1903-Dec-17 Innovation of the aeroplane
1994-Jan-01 The implementation of the North American Free Trade Agreement
2002-Jan-02 The Legislative Assembly appointed Eduardo Duhalde as interim President of Argentina
1973-Oct-20 Queen Elizabeth II opened the Sydney Opera House
1965-Aug-06 United States President Lyndon B. Johnson signed the Voting Rights Act into law
1903-Nov-06 The USA recognized the independence of Panama
1932-Dec-27 Radio City Music Hall opened in New York City
2018-Jun-18 WHO officially announced it will categorize gaming addiction as a mental health condition
1945-Dec-27 International Monetary Fund was formally established by 29 member countries