March 11, 1970: Iraq's Saddam Hussein and Kurdish leader Mustafa Barzani end First Iraqi-Kurdish WarMarch 15, 1970: Expo '70 world's fair opens near OsakaMarch 19, 1970: West Germany's Brandt and East Germany's Stoph meet at first summitMarch 18–25, 1970: U.S. Mail employees walk out on strike [1]