Today in History- 11th March

International Events:
Year Event
1985 Mikhail Gorbachev becomes Soviet leader after the death of Konstantin Chernenko.
1990 Dictator of Chile Augusto Pinochet steps down after 17 years of ruling.
1999 Infosys becomes the first Indian company listed on the NASDAQ stock exchange.
2004 At least 170 people are killed after ten bombs exploded in quick succession across the commuter rail network in Madrid, Spain.