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: AMERICAN ART & ARTISTS 
Clue: Roy Lichtenstein perfected his technique for simulating benday dots to mimic the artwork found in these "strips"

Answer: comic strips


Question: Category: RAIDERS 
Clue: John J. Pershing's attempts to stop this Mexican raider included the U.S. cavalry's "last charge"

Answer: pancho villa


Question: Category: NEWSPAPER HISTORY 
Clue: After 143 years, the Sacramento Union ceased publication in 1994, leaving this paper as the city's oldest

Answer:
the bee