St Petersburg, Russia Demonstrators gathered to present a petition for reforms to Emperor Nicholas II; the Tsar was not there and police eventually fired on the march and killed more than 100. The killings sparked the wave of strikes, uprising and mutinies across Russia which became known as the 1905 Revolution.
Where was the Maguindanao massacre on 23 November 2009, when 58 victims, including a politician's wife, his two sisters, journalists, lawyers, aides, and motorists who were witnesses, were kidnapped and brutally killed?
What name was popularly given to the event on 6 December 1989 when Marc Lépine killed 14 women and injured 10 women and 4 men, now commemorated annually in Canada as the National Day of Remembrance and Action on Violence Against Women?