Question: What founder of the United Nations did Barry Goldwater credit for attributing to his United States Senate campaign victory due to his unpopularity?
Sentence (from "United States Senate election in Arizona, 1980"): Incumbent Republican U.S. Senator Barry Goldwater decided to run for reelection to a third consecutive term, after returning to the U.S. Senate in 1968 following his failed Presidential run in 1964 against Lyndon B. Johnson.
Relevant evidence: No