1864 - The new Constitution of Greece adopted 1921 - US, France, Japan and British Empire sign a Pacific Treaty 1965 - "Skyscraper" opens at Lunt Fontanne Theater NYC for 248 performances 1985 - Nevado del Ruiz volcano erupts in Colombia, killing 25,000 in the town of Armero 1987 - Sonny and Cher perform together for the final time, singing "I Got You Babe" on 'Late Night with David Letterman' (NBC) 1987 - 1st condom commercial on British TV 1988 - Brazilian McLaren driver Ayrton Senna finishes 2nd in the season ending Australian Grand Prix in Adelaide to win his first Formula 1 World Drivers Championship; wins title by 3 points from Alain Prost 2017 - First Barbie doll to wear a hijab, modeled on Olympic fencer Ibtihaj Muhammad unveiled in New York More Historical Events »