Communism and America
The hysterical fear of communist insurgency in the United States was unfounded and resulted in the lives of Americans being ruined, and American and foreign lives being lost. There was never any evidence to back the claims of McCarthy or anyone else that America and the world could fall to communism. The general American public was anti-communist, and there was never any great plot to subvert the nation form within and turn it communist. The Domino effect turned out to carry no weight, as it turned out that a few countries converting to communism would not spread across the world like a virus. Americans could have disagreed with and resisted communism in their own country without mass hysteria or jumping into the Vietnam War.
How to Spot a Communist