Cold War Vocabulary Cold War Rivalry Dictatorship Intervene Stalemate Partitioned Capitalism Domino Theory Theory of Deterrence Containment Communism Parallel Democracy Blockade Tension and rivalry but no fighting between the United States and the Soviet Union Competition between two groups; each group tries to be better than the other An economic system where people share work fairly and paid equally An economic system where business is privately owned and money is used to make more money A type of government where all power is given to a dictator A type of government where the people have the power to rule A policy to stop (or contain) the spread of communism To be divided in two (Germany was partitioned after the war). An understanding that any attack would result in both sides being destroyed. Both the United States and the Soviet Union were prepared to respond if they were attacked by the other. The opposite of appeasement. To get involved or to get between any two things A latitude line; an imaginary line around the earth measuring distance from the equator A tie; neither side is able to beat the other A block or barrier The fear that if one country becomes communist they will all eventually fall to communism, just like a row of dominos falling over in a line