Answer:
1. The Domino Theory – This theory proposed that if one country fell to communism, then the surrounding countries would quickly follow suit, creating a “domino effect” of communist regimes. Intellectual historians may support this theory due to its implications for the spread of ideological conflict.
2. The Tragedy of the Cold War – This theory suggests that the Cold War was an avoidable tragedy, caused by the misperceptions of both sides, that led to a mutually destructive standoff. Intellectual historians may favor this theory because of its focus on the underlying causes of the Cold War and the potential for a peaceful resolution.
3. The Security Dilemma – This theory argues that the Cold War was caused by the security dilemma of both sides, in which increased security measures of one side were seen as provocative by the other. Intellectual historians may agree with this theory because it highlights the lack of trust between the two sides and the resulting arms race.