Looks like no one added any tags here yet for you.
Joseph Stalin
Leader of the USSR and start of the cold war
Harry S. Truman
Leader of the United States at the start of the cold war
John F Kennedy
President of the U.S during the bay of pig invasion, Cuban Missile Crisis and charge the US with putting a man on the moon
Milkali Gorbachev
Leader of the soviet union at the end of the cold war and introduced Perestroika and Glasnost
Ronald Reagan
US president at the end of the Cold War his diplomatic work with Gorbachev led to a better relationship between the US and Russia