- 1911 As a result of the Copenhagen initiative, International Women's Day was marked for the first time (19 March) in Austria, Denmark, Germany and Switzerland, where more than one million women and men attended rallies. In addition to the right to vote and to hold public office, they demanded women's rights to work, to vocational training and to an end to discrimination on the job.
- 1913-1914 International Women's Day also became a mechanism for protesting World War I. As part of the peace movement, Russian women observed their first International Women's Day on the last Sunday in February. Elsewhere in Europe, on or around 8 March of the following year, women held rallies either to protest the war or to express solidarity with other activists.
- 1917 Against the backdrop of the war, women in Russia again chose to protest and strike for "Bread and Peace" on the last Sunday in February (which fell on 8 March on the Gregorian calendar). Four days later, the Czar abdicated and the provisional Government granted women the right to vote.
- 1975 During International Women's Year, the United Nations began celebrating International Women's Day on 8 March.
- 1995 The Beijing Declaration and Platform for Action, a historic roadmap signed by 189 governments, focused on 12 critical areas of concern, and envisioned a world where each woman and girl can exercise her choices, such as participating in politics, getting an education, having an income, and living in societies free from violence and discrimination.
- 2014 The 58th session of the Commission on the Status of Women (CSW58) – the annual gathering of States to address critical issues related to gender equality and women’s rights — focused on “Challenges and achievements in the implementation of the Millennium Development Goals for women and girls”. UN entities and accredited NGOs from around the world took stock of progress and remaining challenges towards meeting the eight Millennium Development Goals (MDGs). The MDGs have played an important role in galvanizing attention on and resources for gender equality and women’s empowerment.