Doomsday event

had doubled their economy from 1940. 13. Truman Doctrine was put into place in 1947 by President Harry Truman. It gave US aid to Greece and Turkey as part of the anti-communist policy. This was also the start of the Cold War control policy. 14. The Doomsday Clock is a representative clock face that counts down to worldwide disaster. It has continued since 1947. It is said that the closer the clock is to midnight the closer the world is to a disaster. In 1947 when the Cold War took place the…