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: THE 20th CENTURY 
Clue: In the 1940s Franklin Roosevelt coined this term in reference to all the countries allied against the Axis powers

Answer: united nations


Question: Category: CIVIL WAR SITES 
Clue: Of the 6 Civil War-related national military parks, the northernmost & southernmost are in these 2 states

Answer: pennsylvania & mississippi


Question: Category: SHAKESPEARE 
Clue: These 2 "King Lear" characters, 1 male, 1 female, both represent truthfulness; one disappears when the other returns

Answer:
cordelia and the fool