| A | B |
| Truman Doctrine | A statement that the US must support free people against Communist aggression |
| Marshall Plan | US plan to offer economic aid to Europe after WWII |
| NATO | North Atlantic Treaty Organization |
| Warsaw Pact | Russia's counterweight to NATO |
| Cold War | A war not fought with guns |
| Subversion | Attempting to overthrow other governments |
| Espionage | Another word for spying |
| 38th Parallel | Line of division between North Korea and South Korea |
| Type of government in North Korea | Communist |
| Side that the UN fought on during the Korean War | South Korea |
| Gen. MacArthur | Commander of the UN troops in the Korean War |
| UN troops were mostly from this country | America |
| Country that came to the aid of North Korea | China |
| Returning prisoners of war | Repatriation |
| Stoppage of weapons | Armistice |
| Two countries involved in the Cold War | United States and Russia |
| Not allowing Russia to control more territories | Containment |
| President who fired Gen. MacArthur | Truman |
| A piece of land surrounded by water on 3 sides | Peninsula |