https://www.historyonthenet.com/the-cold-war-timeline-2
February 4th – 11th 1945 – Yalta Conference
May 8th 1945 – V E Day
July 17th – August 2nd 1945 – Potsdam conference
August 6th 1945 – Hiroshima
August 8th 1945 – Nagasaki
August 14th 1945 – V J Day
September 2nd 1945 – Vietnam Independence
March 5th 1946 – Churchill’s Iron Curtain Speech
March 12th 1947 – Truman Doctrine
June 5th 1947 – Marshall Plan
September 1945 – Cominform
June 1948 – Formation of West Germany
June 24th 1948 – Berlin Blockade
May 1949 – End of Berlin Blockade
April 4th 1949 – NATO formed
June 25th 1950 – Korean War
March 5th 1953 – Death of Stalin
July 27th 1953 – Korean war
Summer 1954 – Geneva Accords
May 14th 1955 – Warsaw Pact
October 23rd 1956 – Hungarian Revolution
October 30th 1956 – Suez Crisis
November 1st 1957 – Space Race
1960 – Paris East/West talks
April 12th 1961 – Space Race
April 17th 1961 – Bay of Pigs Invasion
August 13th 1961 – Berlin Wall
October 14th 1962 – Cuban Missile Crisis
November 22nd 1963 – JFK Assassination
October 15th 1964 – USSR
July 1965 – Vietnam War
August 20th 1968 – Soviet invasion of Czechoslovakia
December 21st 1968 – Space Race
July 20th 1969 – Space Race
April 30th 1970 – Vietnam War
September 3rd 1971 – Four Power Agreement Berlin
May 26th 1972 – SALT
August 15th 1973 – Vietnam
April 17th 1975 – Cambodia Killing fields
April 30th 1975 – Vietnam
July 1975 – Apollo-Soyuz Test Project
January 20th 1977 – Carter President
November 4th 1979 – Iranian hostage crisis
December 24th 1979 – Afghanistan
July 1980 – Olympic Boycott by USA
December 13th 1980 – Poland
January 20th 1981 – Iranian hostage crisis ended
June 1982 – START
July 1984 – Olympic boycott by Russia
March 11th 1985 – Govbachov leader of USSR
April 26th 1986 – Chernobyl Disaster
June 1987 – Glasnost and Perestroika
February 15th 1989 – Afghanistan
June 4th 1989 – Tiananmen Square
August 1989 – Poland
October 23rd 1989 – Hungary
November 9th 1989 – Fall of the Berlin Wall
November 17th – December 29th 1989 – Velvet Revolution
December 2nd, 3rd 1989 – Malta Summit
December 16th – 25th 1989 – Romanian Revolution
October 3rd 1990 – German reunification
July 1st 1991 – End of Warsaw Pact
July 31st 1991 – START
December 25th 1991 – Gorbachev resigned
December 26th 1991 – End of the Soviet Union