Submitted by György Chityil ... on Sat, 01/20/2018 - 01:24 Hierarchy: NounDescription: {{US|politics}} A 1980s plan whereby all Soviet and American nuclear weapons would be mutually withdrawn.Ngram: zero optionNgram Text: zero optionSource: WiktionaryIssue: 0Wiktionary tag: politicsNgram Count: 2
