It happened on a… August 23 - Beinteractivegroup

2011

Libyan leader Muammar Gaddafi is overthrown after the National Transitional Council forces take control of Bab al-Azizia compound during the 2011 Libyan civil war.

2007

Hashtag invented and first used in a tweet by US product designer Chris Messina.

1988

Fire ignites thousands of litres of oil laced with PCBs at a storage dump in St-Basile-le-Grand, SE of Montreal, forcing 3,000 residents to evacuate for 19 days; local labourer later admits to arson.

1943

Trans Canada Airlines starts transatlantic service; now Air Canada.

1904

Hard D. Weed patented the grip-tread tire chain for cars.

1839

British capture Hong Kong from China.

1667

Habitants of New France required to give 1/26 of their harvest to their seigneur (le dîme).