The Vanguard Rocket was the second successful U.S. orbital launch during the Cold War.
The Viking Rocket was one of the twelve viking rockets launched from 1949 to 1955.
The Navaho Project was a cruise missile built by the U.S. during the Cold War.
How they relate: All of these rockets were used during the Cold War and space race with the Soviet Union which is now Russia, they were all very important as well to creating the space corporations we have now such as NASA.
The Cold War and its effects on rocket technology- A 44 year war involving the Soviet Union and the United States of America led to the creation of technology that has been very helpful in a very technical world.