Over two days in 1921 a lynch mob destroyed 35 blocks of thriving businesses and homes, and between 30 and 300 people were killed and 10,000 left homeless. For more than 70 years it was barely mentioned and multiple records of the disaster were destroyed. Where?
In November 1938, while attempting to obtain a respiratory and circulatory stimulant (an analeptic), Swiss scientist Albert Hofmann became what?
In England, what name was given to 11 May 1866, when the banking firm of Overend, Gurney and Co failed, with liabilities of over £11 million?
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?