Question: On the Senate floor in 1950, Joe McCarthy announced that he had penetrated Truman's iron curtain of secrecy. He had 81 case histories of persons whom he considered to be Communists in the State Department. Of Case 40, he said, "I do not have much information on this except the general statement of the agency that there is nothing in the files to disprove his Communist connections." Group of answer choices Cartesian Doubt False Authority Accident Appeal to Ignorance Converse Accident. Need Assignment Help?