History - 20th Century - Cold War - Cold War: Why 'Cold'?

Students sort 8 items into 'Cold War features' vs 'Features of a Hot War'. Cold War: 'Proxy wars in other countries', 'Nuclear arms race', 'Space race', 'Propaganda and spying'. Hot War: 'Armies fighting directly', 'Bombing each other's cities', 'Invading each other's territory', 'Soldiers on the fr