You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.
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Question: Category: PUBLICATIONS 
Clue: Henry Nichols' "Four Seasons" engraving has appeared on the cover of this publication each year since 1851

Answer: farmers\' almanac


Question: Category: TELEVISION HISTORY 
Clue: Set in the 1870s, it ran from 1955 to 1975

Answer: gunsmoke


Question: Category: THE CABINET 
Clue: 1 of 2 women who served in the cabinet for a total of 6 or more years

Answer:
elizabeth dole & frances perkins