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 consistency, answers should be in all lower cased letters.
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Question: Category: THE 16th CENTURY 
Clue: In the 1569 Union of Lublin, Zygmunt II united Lithuania & this country

Answer: poland


Question: Category: CROSSWORD CLUES "K" 
Clue: A "loopy" hobby that might needle you (8)

Answer: knitting


Question: Category: SKIP TO MY "LU" 
Clue: It's the capital city of Zambia

Answer:
lusaka