The person who established communism was Karl Marx. He believed that there should be no such thing as lower or upper classes. In the document it says, “Once everyone owned all things in common, class distinction would be erased and the class struggle that marked human history since its beginnings would come to an end.” To me this shows his beliefs to be inspirational. Marx’s ideas could pose as a domestic threat through the Cold War, the McCarthyism Era, and the involving of espionage. The Cold War debate possess high evidence about the threat. In the Cold War, it talks about the theories they had, that certain people were guilty. The debate included Alger Hiss and Julius & Ethel Rosenberg. Historians continued to debate the role of Alger