A Changing World By Laka Period: Aug 13, 1942 to Jun 20, 2016 A Changing World Aug 3, 1945 Atomic Bombing Oct 24, 1945 Creation of United Nations Jan 5, 1947 Cold War Start Dec 10, 1948 Declaration of Human Rights Jun 25, 1950 Korean War start Jul 27, 1953 Korean War End Nov 1, 1955 Vietnam War start Jul 25, 1969 moon landing Apr 30, 1975 Vietnam War end Nov 9, 1989 Fall of Berlin Wall Jan 5, 1991 Cold War End Sep 11, 2001 911