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: WORLD GEOGRAPHY 
Clue: The world's highest city of over 1 million people sits at about 12,000 feet in these mountains

Answer: the andes


Question: Category: CABINET OFFICERS 
Clue: He was the last Secretary of State to serve in the post under 2 presidents

Answer: henry kissinger


Question: Category: CONGRESS 
Clue: On Nov. 23, 1973 Yvonne Braithwaite Burke became the first member of Congress to do this while in office

Answer:
give birth