Here is what happened in the history today.
Charles Darwin's theory of evolution by natural selection is first published.
(Photograph:WION)
Soviet and Warsaw Pact troops invade Czechoslovakia in response to Prague Spring.
The Iran-Iraq War comes to an end after 7 years.
Oslo accords setting up a Palestinian Authority in Gaza are concluded in US.
US launches missiles on Al-Qaeda bases in Afghanistan and a factory in Sudan.
